| 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 | $201.25 | 9.185% | $219.7348 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $117.45 | 10.303% | $129.5509 | $129.55 | $129.55 | $129.60 |
| Purchase #3 | $63.44 | 7.375% | $68.1187 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $43.73 | 4.584% | $45.7346 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $53.53 | 7.475% | $57.5314 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $78.90 | 7.318% | $84.6739 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $88.48 | 9.705% | $97.067 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $646.78 | $702.4113 | $702.40 | $702.40 | $702.40 | |