| 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 | $5.52 | 9.687% | $6.0547 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $197.87 | 6.185% | $210.1083 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $90.43 | 3.554% | $93.6439 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $120.44 | 5.325% | $126.8534 | $126.85 | $126.85 | $126.90 |
| Purchase #5 | $205.57 | 5.785% | $217.4622 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $147.50 | 9.385% | $161.3429 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $55.59 | 12.504% | $62.541 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $822.92 | $878.0064 | $877.99 | $878.00 | $878.00 | |