| 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 | $65.54 | 4.409% | $68.4297 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $14.31 | 10.649% | $15.8339 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $152.51 | 13.343% | $172.8594 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $91.95 | 4.434% | $96.0271 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $128.59 | 12.295% | $144.4001 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $86.47 | 8.278% | $93.628 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $90.77 | 12.618% | $102.2234 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $630.14 | $693.4016 | $693.40 | $693.45 | $693.30 | |