| 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 | $14.37 | 4.797% | $15.0593 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $245.80 | 5.276% | $258.7684 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $152.81 | 4.442% | $159.5978 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $244.98 | 4.744% | $256.6019 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $138.75 | 11.261% | $154.3746 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $14.71 | 9.468% | $16.1027 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $80.67 | 12.536% | $90.7828 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $892.09 | $951.2875 | $951.28 | $951.25 | $951.40 | |