| 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 | $74.62 | 13.798% | $84.9161 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $13.38 | 5.473% | $14.1123 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $171.57 | 7.311% | $184.1135 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $68.35 | 12.355% | $76.7946 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $191.52 | 10.230% | $211.1125 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $171.68 | 3.547% | $177.7695 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $100.83 | 6.874% | $107.7611 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $791.95 | $856.5796 | $856.57 | $856.50 | $856.60 | |