| 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 | $75.66 | 10.541% | $83.6353 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $236.49 | 9.258% | $258.3842 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $132.32 | 4.710% | $138.5523 | $138.55 | $138.55 | $138.60 |
| Purchase #4 | $12.55 | 6.151% | $13.322 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $100.28 | 7.139% | $107.439 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $201.46 | 9.624% | $220.8485 | $220.85 | $220.85 | $220.80 |
| Purchase #7 | $9.35 | 13.104% | $10.5752 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $768.11 | $832.7565 | $832.76 | $832.80 | $832.70 | |