| 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 | $90.80 | 8.283% | $98.321 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $12.44 | 4.324% | $12.9779 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $29.73 | 7.497% | $31.9589 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $178.26 | 11.477% | $198.7189 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $24.47 | 7.849% | $26.3907 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $60.57 | 7.295% | $64.9886 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $146.83 | 8.767% | $159.7026 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $543.10 | $593.0586 | $593.06 | $593.05 | $593.10 | |