| 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 | $48.91 | 9.465% | $53.5393 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $134.26 | 6.530% | $143.0272 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $22.55 | 13.518% | $25.5983 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $70.88 | 8.130% | $76.6425 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $28.80 | 3.230% | $29.7302 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $180.68 | 7.814% | $194.7983 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $55.30 | 3.757% | $57.3776 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $541.38 | $580.7134 | $580.72 | $580.80 | $580.60 | |