| 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 | $201.47 | 5.561% | $212.6737 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $45.67 | 3.523% | $47.279 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $28.68 | 12.408% | $32.2386 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $23.63 | 7.573% | $25.4195 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $194.92 | 4.852% | $204.3775 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $87.65 | 3.276% | $90.5214 | $90.52 | $90.50 | $90.50 |
| Purchase #7 | $211.83 | 4.389% | $221.1272 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $793.85 | $833.6369 | $833.64 | $833.65 | $833.60 | |