| 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 | $100.95 | 7.654% | $108.6767 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $66.26 | 3.671% | $68.6924 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $175.54 | 8.233% | $189.9922 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $22.26 | 4.233% | $23.2023 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $133.89 | 3.457% | $138.5186 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $141.71 | 4.104% | $147.5258 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $78.94 | 7.206% | $84.6284 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $719.55 | $761.2364 | $761.24 | $761.30 | $761.20 | |