| 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 | $48.33 | 3.117% | $49.8364 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $12.82 | 8.149% | $13.8647 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $87.89 | 13.457% | $99.7174 | $99.72 | $99.70 | $99.70 |
| Purchase #4 | $225.80 | 11.606% | $252.0063 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $233.96 | 6.163% | $248.379 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $44.58 | 9.198% | $48.6805 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $47.53 | 13.533% | $53.9622 | $53.96 | $53.95 | $54.00 |
| 7 purchase totals = | $700.91 | $766.4465 | $766.45 | $766.45 | $766.50 | |