| 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 | $77.63 | 12.523% | $87.3516 | $87.35 | $87.35 | $87.40 |
| Purchase #2 | $48.80 | 8.732% | $53.0612 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $174.32 | 10.406% | $192.4597 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $147.58 | 7.789% | $159.075 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $26.64 | 4.767% | $27.9099 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $122.86 | 6.552% | $130.9098 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $37.50 | 4.453% | $39.1699 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $635.33 | $689.9371 | $689.94 | $689.90 | $690.10 | |