| 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 | $67.57 | 9.342% | $73.8824 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $102.98 | 10.562% | $113.8567 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $78.78 | 7.329% | $84.5538 | $84.55 | $84.55 | $84.60 |
| Purchase #4 | $70.48 | 8.753% | $76.6491 | $76.65 | $76.65 | $76.60 |
| Purchase #5 | $122.97 | 10.264% | $135.5916 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $25.42 | 6.384% | $27.0428 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $172.68 | 4.280% | $180.0707 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $640.88 | $691.6471 | $691.64 | $691.65 | $691.70 | |