| 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 | $34.53 | 8.434% | $37.4423 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $107.85 | 6.545% | $114.9088 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $22.58 | 9.756% | $24.7829 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $58.36 | 12.249% | $65.5085 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $228.30 | 10.161% | $251.4976 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $33.47 | 8.730% | $36.3919 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $34.58 | 11.714% | $38.6307 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $519.67 | $569.1627 | $569.16 | $569.20 | $569.10 | |