| 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 | $25.50 | 4.610% | $26.6756 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $89.99 | 3.737% | $93.3529 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $65.65 | 12.637% | $73.9462 | $73.95 | $73.95 | $73.90 |
| Purchase #4 | $237.67 | 11.158% | $264.1892 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $140.94 | 4.735% | $147.6135 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $65.74 | 13.112% | $74.3598 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $62.37 | 6.497% | $66.4222 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $687.86 | $746.5594 | $746.56 | $746.55 | $746.60 | |