| 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 | $66.51 | 12.483% | $74.8124 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $22.70 | 8.284% | $24.5805 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $72.83 | 4.607% | $76.1853 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $21.48 | 3.205% | $22.1684 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $89.64 | 11.145% | $99.6304 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $7.25 | 4.548% | $7.5797 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $93.51 | 4.621% | $97.8311 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $373.92 | $402.7878 | $402.79 | $402.85 | $402.80 | |