| 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 | $54.77 | 5.786% | $57.939 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $180.38 | 9.408% | $197.3502 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $122.62 | 4.801% | $128.507 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $14.95 | 6.444% | $15.9134 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $133.54 | 10.300% | $147.2946 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $50.85 | 12.799% | $57.3583 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $94.32 | 11.362% | $105.0366 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $651.43 | $709.3991 | $709.40 | $709.40 | $709.40 | |