| 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 | $28.84 | 7.701% | $31.061 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $200.93 | 9.840% | $220.7015 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $30.32 | 7.342% | $32.5461 | $32.55 | $32.55 | $32.50 |
| Purchase #4 | $36.92 | 11.540% | $41.1806 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $245.96 | 12.278% | $276.159 | $276.16 | $276.15 | $276.20 |
| Purchase #6 | $113.70 | 12.342% | $127.7329 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $48.46 | 11.510% | $54.0377 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $705.13 | $783.4188 | $783.42 | $783.45 | $783.40 | |