| 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 | $12.50 | 11.497% | $13.9371 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $47.28 | 12.739% | $53.303 | $53.30 | $53.30 | $53.30 |
| Purchase #3 | $149.82 | 6.724% | $159.8939 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $95.39 | 12.483% | $107.2975 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $208.38 | 9.433% | $228.0365 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $64.31 | 8.246% | $69.613 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $223.33 | 5.561% | $235.7494 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $801.01 | $867.8304 | $867.83 | $867.85 | $867.70 | |