| 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 | $137.57 | 8.631% | $149.4437 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $204.35 | 4.103% | $212.7345 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $45.57 | 4.436% | $47.5915 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $210.91 | 4.391% | $220.1711 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $47.48 | 11.680% | $53.0257 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $82.81 | 12.123% | $92.8491 | $92.85 | $92.85 | $92.80 |
| Purchase #7 | $40.69 | 3.675% | $42.1854 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $769.38 | $818.0010 | $818.00 | $818.05 | $817.90 | |