| 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 | $22.58 | 4.784% | $23.6602 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $75.71 | 5.148% | $79.6076 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $14.26 | 4.409% | $14.8887 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $136.97 | 11.673% | $152.9585 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $12.83 | 9.502% | $14.0491 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $161.34 | 10.742% | $178.6711 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $177.63 | 7.854% | $191.5811 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $601.32 | $655.4163 | $655.42 | $655.40 | $655.50 | |