| 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 | $46.64 | 3.380% | $48.2164 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $180.25 | 9.590% | $197.536 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $43.25 | 10.609% | $47.8384 | $47.84 | $47.85 | $47.80 |
| Purchase #4 | $220.93 | 13.663% | $251.1157 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $69.75 | 9.633% | $76.469 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $27.55 | 7.464% | $29.6063 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $114.71 | 6.230% | $121.8564 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $703.08 | $772.6382 | $772.66 | $772.60 | $772.60 | |