| 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 | $135.61 | 12.514% | $152.5802 | $152.58 | $152.60 | $152.60 |
| Purchase #2 | $151.35 | 4.797% | $158.6103 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $26.60 | 5.468% | $28.0545 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $68.94 | 12.853% | $77.8009 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $106.76 | 11.535% | $119.0748 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $71.35 | 3.301% | $73.7053 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $104.68 | 13.820% | $119.1468 | $119.15 | $119.15 | $119.10 |
| 7 purchase totals = | $665.29 | $728.9728 | $728.97 | $728.95 | $729.00 | |