| 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 | $49.65 | 8.581% | $53.9105 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $65.85 | 3.682% | $68.2746 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $224.37 | 10.592% | $248.1353 | $248.14 | $248.15 | $248.10 |
| Purchase #4 | $187.46 | 3.662% | $194.3248 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $47.97 | 13.678% | $54.5313 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $33.35 | 3.358% | $34.4699 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $118.46 | 12.571% | $133.3516 | $133.35 | $133.35 | $133.40 |
| 7 purchase totals = | $727.11 | $786.9980 | $786.99 | $786.95 | $787.00 | |