| 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 | $81.64 | 13.296% | $92.4949 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $140.67 | 4.700% | $147.2815 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $5.91 | 4.404% | $6.1703 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $108.92 | 10.246% | $120.0799 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $42.41 | 4.781% | $44.4376 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $84.55 | 12.128% | $94.8042 | $94.80 | $94.80 | $94.80 |
| Purchase #7 | $60.67 | 12.767% | $68.4157 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $524.77 | $573.6841 | $573.68 | $573.70 | $573.70 | |