| 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 | $8.87 | 4.166% | $9.2395 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $41.86 | 11.804% | $46.8012 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $141.49 | 13.474% | $160.5544 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $124.29 | 3.251% | $128.3307 | $128.33 | $128.35 | $128.30 |
| Purchase #5 | $59.99 | 8.261% | $64.9458 | $64.95 | $64.95 | $64.90 |
| Purchase #6 | $149.47 | 3.300% | $154.4025 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $176.54 | 8.153% | $190.9333 | $190.93 | $190.95 | $190.90 |
| 7 purchase totals = | $702.51 | $755.2074 | $755.20 | $755.25 | $755.10 | |