| 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 | $194.54 | 9.710% | $213.4298 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $36.25 | 13.422% | $41.1155 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $94.80 | 12.616% | $106.76 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $25.60 | 10.752% | $28.3525 | $28.35 | $28.35 | $28.40 |
| Purchase #5 | $102.85 | 11.198% | $114.3671 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $65.33 | 9.804% | $71.735 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $111.56 | 12.594% | $125.6099 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $630.93 | $701.3698 | $701.38 | $701.35 | $701.40 | |