| 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 | $88.84 | 11.305% | $98.8834 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $121.72 | 7.439% | $130.7748 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $33.77 | 4.529% | $35.2994 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $172.72 | 4.318% | $180.178 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $159.29 | 5.265% | $167.6766 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $76.57 | 10.488% | $84.6007 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $237.64 | 6.803% | $253.8066 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $890.55 | $951.2195 | $951.22 | $951.25 | $951.30 | |