| 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 | $25.49 | 8.656% | $27.6964 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $75.69 | 12.325% | $85.0188 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $79.68 | 8.292% | $86.2871 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $122.25 | 5.180% | $128.5826 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $92.84 | 3.453% | $96.0458 | $96.05 | $96.05 | $96.00 |
| Purchase #6 | $173.82 | 7.809% | $187.3936 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $183.39 | 4.474% | $191.5949 | $191.59 | $191.60 | $191.60 |
| 7 purchase totals = | $753.16 | $802.6192 | $802.62 | $802.65 | $802.60 | |