| 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 | $48.97 | 9.352% | $53.5497 | $53.55 | $53.55 | $53.50 |
| Purchase #2 | $160.97 | 6.553% | $171.5184 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $43.43 | 13.831% | $49.4368 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $108.89 | 5.399% | $114.769 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $155.79 | 3.804% | $161.7163 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $215.52 | 9.248% | $235.4513 | $235.45 | $235.45 | $235.50 |
| Purchase #7 | $237.47 | 6.331% | $252.5042 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $971.04 | $1,038.9457 | $1,038.95 | $1,038.90 | $1,038.90 | |