| 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 | $53.26 | 13.636% | $60.5225 | $60.52 | $60.50 | $60.50 |
| Purchase #2 | $5.82 | 4.275% | $6.0688 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $194.73 | 13.554% | $221.1237 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $222.50 | 8.252% | $240.8607 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $209.47 | 5.770% | $221.5564 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $30.48 | 3.747% | $31.6221 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $190.97 | 13.305% | $216.3786 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $907.23 | $998.1328 | $998.13 | $998.05 | $998.20 | |