| 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 | $110.42 | 12.608% | $124.3418 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $229.52 | 11.712% | $256.4014 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $137.59 | 5.336% | $144.9318 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $64.71 | 11.155% | $71.9284 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $10.89 | 3.761% | $11.2996 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $67.26 | 3.523% | $69.6296 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $86.60 | 5.815% | $91.6358 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $706.99 | $770.1684 | $770.17 | $770.25 | $770.00 | |