| 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 | $40.52 | 7.551% | $43.5797 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $7.77 | 6.356% | $8.2639 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $203.45 | 7.848% | $219.4168 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $129.64 | 11.425% | $144.4514 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $195.62 | 4.541% | $204.5031 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $105.67 | 4.374% | $110.292 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $237.37 | 6.732% | $253.3497 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $920.04 | $983.8566 | $983.85 | $983.85 | $983.90 | |