| 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 | $79.29 | 8.280% | $85.8552 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $68.42 | 9.731% | $75.078 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $180.94 | 9.217% | $197.6172 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $60.50 | 9.779% | $66.4163 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $211.92 | 3.396% | $219.1168 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $34.30 | 3.535% | $35.5125 | $35.51 | $35.50 | $35.50 |
| Purchase #7 | $20.96 | 7.138% | $22.4561 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $656.33 | $702.0521 | $702.07 | $702.00 | $702.10 | |