| 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 | $48.81 | 9.794% | $53.5905 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $191.98 | 4.645% | $200.8975 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $7.28 | 6.224% | $7.7331 | $7.73 | $7.75 | $7.70 |
| Purchase #4 | $131.93 | 13.531% | $149.7814 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $196.48 | 10.239% | $216.5976 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $191.84 | 9.278% | $209.6389 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $149.86 | 7.501% | $161.101 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $918.18 | $999.3400 | $999.34 | $999.40 | $999.30 | |