| 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 | $22.56 | 12.847% | $25.4583 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $122.30 | 5.431% | $128.9421 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $38.32 | 11.161% | $42.5969 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $55.90 | 9.813% | $61.3855 | $61.39 | $61.40 | $61.40 |
| Purchase #5 | $162.40 | 12.397% | $182.5327 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $147.35 | 10.736% | $163.1695 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $152.99 | 3.716% | $158.6751 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $701.82 | $762.7601 | $762.77 | $762.80 | $762.80 | |