| 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 | $44.48 | 4.572% | $46.5136 | $46.51 | $46.50 | $46.50 |
| Purchase #2 | $137.56 | 12.345% | $154.5418 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $26.96 | 9.311% | $29.4702 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $206.69 | 12.247% | $232.0033 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $64.37 | 7.471% | $69.1791 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $34.74 | 10.250% | $38.3009 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $135.34 | 12.425% | $152.156 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $650.14 | $722.1649 | $722.16 | $722.15 | $722.20 | |