| 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 | $32.70 | 8.321% | $35.421 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $116.39 | 12.521% | $130.9632 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $152.39 | 5.302% | $160.4697 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $73.72 | 4.762% | $77.2305 | $77.23 | $77.25 | $77.20 |
| Purchase #5 | $121.93 | 6.798% | $130.2188 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $13.57 | 6.829% | $14.4967 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $56.34 | 7.263% | $60.432 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $567.04 | $609.2319 | $609.23 | $609.20 | $609.20 | |