| 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 | $84.81 | 4.799% | $88.88 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $163.36 | 9.802% | $179.3725 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $96.74 | 12.280% | $108.6197 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $59.63 | 13.259% | $67.5363 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $185.66 | 13.363% | $210.4697 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $9.86 | 8.302% | $10.6786 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $27.55 | 7.186% | $29.5297 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $627.61 | $695.0865 | $695.09 | $695.10 | $695.10 | |