| 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 | $16.68 | 4.435% | $17.4198 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $196.35 | 11.532% | $218.9931 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $211.28 | 4.582% | $220.9608 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $229.38 | 5.627% | $242.2872 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $48.86 | 13.526% | $55.4688 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $98.25 | 3.232% | $101.4254 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $22.47 | 12.564% | $25.2931 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $823.27 | $881.8482 | $881.85 | $881.85 | $881.90 | |