| 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 | $83.41 | 10.187% | $91.907 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $173.76 | 9.426% | $190.1386 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $60.36 | 4.712% | $63.2042 | $63.20 | $63.20 | $63.20 |
| Purchase #4 | $58.86 | 4.638% | $61.5899 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $132.26 | 13.830% | $150.5516 | $150.55 | $150.55 | $150.60 |
| Purchase #6 | $47.89 | 13.835% | $54.5156 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $121.99 | 13.701% | $138.7038 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $678.53 | $750.6107 | $750.61 | $750.60 | $750.60 | |