| 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 | $102.85 | 5.498% | $108.5047 | $108.50 | $108.50 | $108.50 |
| Purchase #2 | $11.35 | 5.164% | $11.9361 | $11.94 | $11.95 | $11.90 |
| Purchase #3 | $117.50 | 4.198% | $122.4327 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $168.46 | 13.499% | $191.2004 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $35.71 | 8.679% | $38.8093 | $38.81 | $38.80 | $38.80 |
| Purchase #6 | $144.76 | 11.281% | $161.0904 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $96.77 | 6.421% | $102.9836 | $102.98 | $103.00 | $103.00 |
| 7 purchase totals = | $677.40 | $736.9572 | $736.95 | $737.00 | $736.90 | |