| 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 | $158.58 | 5.440% | $167.2068 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $54.62 | 6.306% | $58.0643 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $54.28 | 12.487% | $61.0579 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $171.50 | 8.762% | $186.5268 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $42.31 | 9.762% | $46.4403 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $87.71 | 3.248% | $90.5588 | $90.56 | $90.55 | $90.60 |
| Purchase #7 | $8.65 | 5.311% | $9.1094 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $577.65 | $618.9643 | $618.97 | $618.95 | $619.00 | |