| 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 | $73.84 | 4.439% | $77.1178 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $184.65 | 13.517% | $209.6091 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $35.84 | 8.182% | $38.7724 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $153.96 | 8.291% | $166.7248 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $10.69 | 7.464% | $11.4879 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $108.71 | 4.731% | $113.8531 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $37.31 | 5.111% | $39.2169 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $605.00 | $656.7820 | $656.78 | $656.70 | $656.80 | |