| 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 | $88.60 | 5.827% | $93.7627 | $93.76 | $93.75 | $93.80 |
| Purchase #2 | $18.96 | 3.729% | $19.667 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $42.53 | 5.158% | $44.7237 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $157.84 | 9.159% | $172.2966 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $20.99 | 13.564% | $23.8371 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $225.98 | 5.540% | $238.4993 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $58.95 | 13.116% | $66.6819 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $613.85 | $659.4683 | $659.47 | $659.45 | $659.50 | |