| 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 | $15.25 | 6.274% | $16.2068 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $20.36 | 13.586% | $23.1261 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $181.59 | 8.178% | $196.4404 | $196.44 | $196.45 | $196.40 |
| Purchase #4 | $36.29 | 3.429% | $37.5344 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $238.76 | 4.319% | $249.072 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $168.38 | 3.475% | $174.2312 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $58.62 | 10.409% | $64.7218 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $719.25 | $761.3327 | $761.33 | $761.35 | $761.20 | |