| 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 | $76.64 | 4.658% | $80.2099 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $163.48 | 9.185% | $178.4956 | $178.50 | $178.50 | $178.50 |
| Purchase #3 | $108.86 | 10.865% | $120.6876 | $120.69 | $120.70 | $120.70 |
| Purchase #4 | $216.73 | 5.245% | $228.0975 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $191.52 | 9.704% | $210.1051 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $93.27 | 12.225% | $104.6723 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $102.79 | 5.296% | $108.2338 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $953.29 | $1,030.5018 | $1,030.51 | $1,030.50 | $1,030.50 | |