| 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 | $26.52 | 4.193% | $27.632 | $27.63 | $27.65 | $27.60 |
| Purchase #2 | $44.57 | 11.340% | $49.6242 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $41.55 | 13.567% | $47.1871 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $131.40 | 8.213% | $142.1919 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $40.92 | 4.399% | $42.7201 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $140.92 | 3.375% | $145.6761 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $120.60 | 12.601% | $135.7968 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $546.48 | $590.8282 | $590.83 | $590.85 | $590.80 | |