| 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 | $15.48 | 3.246% | $15.9825 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $61.60 | 3.346% | $63.6611 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $14.46 | 11.730% | $16.1562 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $152.73 | 7.417% | $164.058 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $23.43 | 10.612% | $25.9164 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $62.30 | 6.164% | $66.1402 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $47.80 | 11.534% | $53.3133 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $377.80 | $405.2277 | $405.23 | $405.20 | $405.30 | |