| 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 | $49.36 | 7.639% | $53.1306 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $200.88 | 5.484% | $211.8963 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $168.60 | 3.566% | $174.6123 | $174.61 | $174.60 | $174.60 |
| Purchase #4 | $61.55 | 8.281% | $66.647 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $139.91 | 6.535% | $149.0531 | $149.05 | $149.05 | $149.10 |
| Purchase #6 | $156.48 | 7.470% | $168.1691 | $168.17 | $168.15 | $168.20 |
| Purchase #7 | $138.36 | 13.313% | $156.7799 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $915.14 | $980.2883 | $980.29 | $980.30 | $980.30 | |