| 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 | $91.88 | 6.756% | $98.0874 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $18.46 | 10.761% | $20.4465 | $20.45 | $20.45 | $20.40 |
| Purchase #3 | $70.57 | 7.181% | $75.6376 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $62.93 | 10.114% | $69.2947 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $128.75 | 6.137% | $136.6514 | $136.65 | $136.65 | $136.70 |
| Purchase #6 | $119.39 | 6.401% | $127.0322 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $85.65 | 11.233% | $95.2711 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $577.63 | $622.4209 | $622.42 | $622.45 | $622.40 | |