| 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 | $46.31 | 5.574% | $48.8913 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $90.53 | 12.261% | $101.6299 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $136.47 | 5.769% | $144.343 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $84.63 | 10.208% | $93.269 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $192.92 | 8.453% | $209.2275 | $209.23 | $209.25 | $209.20 |
| Purchase #6 | $196.93 | 12.366% | $221.2824 | $221.28 | $221.30 | $221.30 |
| Purchase #7 | $194.90 | 12.583% | $219.4243 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $942.69 | $1,038.0674 | $1,038.06 | $1,038.10 | $1,038.00 | |