| 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 | $97.25 | 11.404% | $108.3404 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $89.74 | 7.359% | $96.344 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $52.55 | 8.525% | $57.0299 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $12.75 | 13.631% | $14.488 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $110.68 | 11.687% | $123.6152 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $121.33 | 5.708% | $128.2555 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $156.70 | 7.697% | $168.7612 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $641.00 | $696.8342 | $696.84 | $696.85 | $696.80 | |