| 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 | $32.61 | 12.372% | $36.6445 | $36.64 | $36.65 | $36.60 |
| Purchase #2 | $9.42 | 5.737% | $9.9604 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $198.83 | 10.792% | $220.2877 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $53.61 | 11.726% | $59.8963 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $61.51 | 6.849% | $65.7228 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $208.31 | 5.166% | $219.0713 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $203.35 | 13.722% | $231.2537 | $231.25 | $231.25 | $231.30 |
| 7 purchase totals = | $767.64 | $842.8367 | $842.83 | $842.80 | $842.90 | |