| 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 | $51.51 | 8.320% | $55.7956 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $137.67 | 8.572% | $149.4711 | $149.47 | $149.45 | $149.50 |
| Purchase #3 | $25.26 | 6.380% | $26.8716 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $225.88 | 4.402% | $235.8232 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $148.65 | 8.275% | $160.9508 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $42.81 | 3.462% | $44.2921 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $33.84 | 6.390% | $36.0024 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $665.62 | $709.2068 | $709.20 | $709.15 | $709.30 | |