| 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 | $41.31 | 3.114% | $42.5964 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $160.41 | 8.644% | $174.2758 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $31.46 | 13.369% | $35.6659 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $74.63 | 3.285% | $77.0816 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $81.65 | 11.501% | $91.0406 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $194.87 | 8.642% | $211.7107 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $249.95 | 9.149% | $272.8179 | $272.82 | $272.80 | $272.80 |
| 7 purchase totals = | $834.28 | $905.1889 | $905.20 | $905.20 | $905.20 | |