| 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 | $93.67 | 13.115% | $105.9548 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $202.33 | 8.676% | $219.8842 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $80.26 | 4.271% | $83.6879 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $185.90 | 4.333% | $193.955 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $38.81 | 4.637% | $40.6096 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $18.34 | 12.422% | $20.6182 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $178.79 | 13.842% | $203.5381 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $798.10 | $868.2478 | $868.25 | $868.25 | $868.30 | |