| 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 | $120.54 | 13.524% | $136.8418 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $51.41 | 10.614% | $56.8667 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $145.27 | 8.783% | $158.0291 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $55.67 | 9.642% | $61.0377 | $61.04 | $61.05 | $61.00 |
| Purchase #5 | $119.41 | 12.141% | $133.9076 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $112.33 | 6.421% | $119.5427 | $119.54 | $119.55 | $119.50 |
| Purchase #7 | $34.48 | 13.663% | $39.191 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $639.11 | $705.4166 | $705.42 | $705.45 | $705.30 | |