| 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 | $8.88 | 8.537% | $9.6381 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $36.85 | 9.421% | $40.3216 | $40.32 | $40.30 | $40.30 |
| Purchase #3 | $192.51 | 12.537% | $216.645 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $164.47 | 4.551% | $171.955 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $78.99 | 7.521% | $84.9308 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $175.26 | 3.535% | $181.4554 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $51.35 | 6.775% | $54.829 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $708.31 | $759.7749 | $759.79 | $759.80 | $759.70 | |