| 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 | $152.59 | 4.218% | $159.0262 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $124.40 | 5.679% | $131.4647 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $9.82 | 4.855% | $10.2968 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $80.54 | 8.148% | $87.1024 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $173.46 | 10.393% | $191.4877 | $191.49 | $191.50 | $191.50 |
| Purchase #6 | $50.46 | 5.811% | $53.3922 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $62.82 | 8.646% | $68.2514 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $654.09 | $701.0214 | $701.02 | $701.05 | $701.10 | |