| 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 | $51.27 | 4.824% | $53.7433 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $122.63 | 13.683% | $139.4095 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $87.44 | 12.732% | $98.5729 | $98.57 | $98.55 | $98.60 |
| Purchase #4 | $117.44 | 12.355% | $131.9497 | $131.95 | $131.95 | $131.90 |
| Purchase #5 | $133.41 | 7.274% | $143.1142 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $233.44 | 5.717% | $246.7858 | $246.79 | $246.80 | $246.80 |
| Purchase #7 | $113.42 | 6.176% | $120.4248 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $859.05 | $934.0002 | $933.99 | $933.95 | $933.90 | |