| 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 | $29.75 | 13.245% | $33.6904 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $47.84 | 9.640% | $52.4518 | $52.45 | $52.45 | $52.50 |
| Purchase #3 | $53.71 | 5.632% | $56.7349 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $34.55 | 11.137% | $38.3978 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $230.69 | 7.577% | $248.1694 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $186.84 | 13.859% | $212.7342 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $159.28 | 12.204% | $178.7185 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $742.66 | $820.8970 | $820.89 | $820.90 | $820.90 | |