| 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 | $36.89 | 11.111% | $40.9888 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $61.35 | 5.138% | $64.5022 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $200.33 | 9.546% | $219.4535 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $90.31 | 8.113% | $97.6369 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $122.88 | 13.268% | $139.1837 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $118.25 | 3.695% | $122.6193 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $16.50 | 10.385% | $18.2135 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $646.51 | $702.5979 | $702.59 | $702.60 | $702.60 | |