| 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 | $57.41 | 6.538% | $61.1635 | $61.16 | $61.15 | $61.20 |
| Purchase #2 | $91.35 | 11.773% | $102.1046 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $115.86 | 10.320% | $127.8168 | $127.82 | $127.80 | $127.80 |
| Purchase #4 | $172.35 | 11.516% | $192.1978 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $118.53 | 9.688% | $130.0132 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $165.28 | 13.717% | $187.9515 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $159.64 | 4.199% | $166.3433 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $880.42 | $967.5907 | $967.58 | $967.55 | $967.60 | |