| 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 | $91.81 | 9.139% | $100.2005 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $48.50 | 8.697% | $52.718 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $85.57 | 12.695% | $96.4331 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $220.32 | 5.543% | $232.5323 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $49.38 | 8.710% | $53.681 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $71.33 | 7.701% | $76.8231 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $70.72 | 4.497% | $73.9003 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $637.63 | $686.2883 | $686.28 | $686.30 | $686.20 | |