| 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 | $62.85 | 4.539% | $65.7028 | $65.70 | $65.70 | $65.70 |
| Purchase #2 | $149.99 | 5.255% | $157.872 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $200.35 | 7.339% | $215.0537 | $215.05 | $215.05 | $215.10 |
| Purchase #4 | $71.71 | 10.128% | $78.9728 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $232.76 | 5.599% | $245.7922 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $57.33 | 8.563% | $62.2392 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $197.33 | 7.870% | $212.8599 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $972.32 | $1,038.4926 | $1,038.48 | $1,038.45 | $1,038.60 | |