| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.88 | 7.379% | $40.6752 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $242.79 | 9.692% | $266.3212 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $153.49 | 6.861% | $164.0209 | $164.02 | $164.00 | $164.00 |
| Purchase #4 | $95.78 | 6.380% | $101.8908 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $123.64 | 3.235% | $127.6398 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $227.46 | 3.362% | $235.1072 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $138.63 | 6.739% | $147.9723 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $1,019.67 | $1,083.6274 | $1,083.63 | $1,083.60 | $1,083.60 | |