| 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 | 10.369% | $36.1238 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $193.77 | 13.825% | $220.5587 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $159.79 | 9.555% | $175.0579 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $9.35 | 7.194% | $10.0226 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $224.91 | 6.595% | $239.7428 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $55.88 | 12.629% | $62.9371 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $43.60 | 5.779% | $46.1196 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $720.03 | $790.5625 | $790.56 | $790.50 | $790.50 | |