| 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 | $99.67 | 11.664% | $111.2955 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $93.39 | 13.542% | $106.0369 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $42.68 | 9.500% | $46.7346 | $46.73 | $46.75 | $46.70 |
| Purchase #4 | $24.77 | 5.212% | $26.061 | $26.06 | $26.05 | $26.10 |
| Purchase #5 | $152.85 | 8.460% | $165.7811 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $89.80 | 11.558% | $100.1791 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $38.78 | 7.256% | $41.5939 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $541.94 | $597.6821 | $597.68 | $597.75 | $597.70 | |