| 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 | $47.72 | 12.730% | $53.7948 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $142.49 | 7.493% | $153.1668 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $26.71 | 3.781% | $27.7199 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $173.82 | 3.247% | $179.4639 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $13.96 | 9.759% | $15.3224 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $50.45 | 10.554% | $55.7745 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $207.32 | 5.747% | $219.2347 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $662.47 | $704.4770 | $704.46 | $704.40 | $704.50 | |