| 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 | $84.57 | 4.221% | $88.1397 | $88.14 | $88.15 | $88.10 |
| Purchase #2 | $170.95 | 12.678% | $192.623 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $56.50 | 11.687% | $63.1032 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $89.41 | 10.415% | $98.7221 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $115.73 | 10.787% | $128.2138 | $128.21 | $128.20 | $128.20 |
| Purchase #6 | $70.97 | 6.498% | $75.5816 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $250.71 | 6.870% | $267.9338 | $267.93 | $267.95 | $267.90 |
| 7 purchase totals = | $838.84 | $914.3172 | $914.30 | $914.30 | $914.20 | |