| 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 | $103.90 | 13.194% | $117.6086 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $99.29 | 8.168% | $107.4 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $26.50 | 3.142% | $27.3326 | $27.33 | $27.35 | $27.30 |
| Purchase #4 | $58.76 | 10.336% | $64.8334 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $43.80 | 9.465% | $47.9457 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $5.58 | 3.337% | $5.7662 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $135.83 | 9.380% | $148.5709 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $473.66 | $519.4574 | $519.46 | $519.45 | $519.40 | |