| 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 | $117.48 | 10.687% | $130.0351 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $37.49 | 8.395% | $40.6373 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $221.40 | 10.236% | $244.0625 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $59.97 | 6.723% | $64.0018 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $77.41 | 6.122% | $82.149 | $82.15 | $82.15 | $82.10 |
| Purchase #6 | $176.67 | 10.210% | $194.708 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $99.63 | 7.425% | $107.0275 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $790.05 | $862.6212 | $862.63 | $862.65 | $862.50 | |