| 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 | $31.83 | 8.221% | $34.4467 | $34.45 | $34.45 | $34.40 |
| Purchase #2 | $41.37 | 9.842% | $45.4416 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $75.43 | 6.425% | $80.2764 | $80.28 | $80.30 | $80.30 |
| Purchase #4 | $153.30 | 12.571% | $172.5713 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $241.66 | 6.832% | $258.1702 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $80.56 | 4.401% | $84.1054 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $243.45 | 11.284% | $270.9209 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $867.60 | $945.9325 | $945.94 | $945.90 | $945.90 | |