| 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 | $25.74 | 4.779% | $26.9701 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $173.93 | 11.452% | $193.8485 | $193.85 | $193.85 | $193.80 |
| Purchase #3 | $209.95 | 7.120% | $224.8984 | $224.90 | $224.90 | $224.90 |
| Purchase #4 | $108.62 | 8.503% | $117.856 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $152.34 | 4.654% | $159.4299 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $150.30 | 6.210% | $159.6336 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $40.95 | 10.210% | $45.131 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $861.83 | $927.7675 | $927.77 | $927.80 | $927.70 | |