| 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 | $108.44 | 8.317% | $117.459 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $58.39 | 9.363% | $63.8571 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $197.56 | 9.721% | $216.7648 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $22.31 | 8.789% | $24.2708 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $227.37 | 6.653% | $242.4969 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $60.94 | 13.433% | $69.1261 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $236.64 | 11.366% | $263.5365 | $263.54 | $263.55 | $263.50 |
| 7 purchase totals = | $911.65 | $997.5112 | $997.52 | $997.50 | $997.60 | |