| 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 | $102.32 | 6.244% | $108.7089 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $12.90 | 9.620% | $14.141 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $68.70 | 6.675% | $73.2857 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $75.90 | 6.640% | $80.9398 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $12.30 | 10.334% | $13.5711 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $18.79 | 8.481% | $20.3836 | $20.38 | $20.40 | $20.40 |
| Purchase #7 | $44.80 | 11.345% | $49.8826 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $335.71 | $360.9127 | $360.91 | $360.95 | $360.90 | |