| 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 | $89.55 | 4.742% | $93.7965 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $143.25 | 6.110% | $152.0026 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $113.65 | 11.533% | $126.7573 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $81.25 | 4.177% | $84.6438 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $7.53 | 7.512% | $8.0957 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $150.73 | 10.217% | $166.1301 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $187.66 | 6.603% | $200.0512 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $773.62 | $831.4772 | $831.48 | $831.50 | $831.50 | |