| 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 | $32.73 | 3.345% | $33.8248 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $42.81 | 6.410% | $45.5541 | $45.55 | $45.55 | $45.60 |
| Purchase #3 | $220.81 | 10.615% | $244.249 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $122.65 | 3.540% | $126.9918 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $50.39 | 7.294% | $54.0654 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $138.27 | 6.259% | $146.9243 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $103.38 | 3.707% | $107.2123 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $711.04 | $758.8217 | $758.81 | $758.75 | $758.80 | |