| 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 | $70.36 | 7.756% | $75.8171 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $114.78 | 9.341% | $125.5016 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $193.55 | 13.188% | $219.0754 | $219.08 | $219.10 | $219.10 |
| Purchase #4 | $23.81 | 4.402% | $24.8581 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $139.62 | 7.616% | $150.2535 | $150.25 | $150.25 | $150.30 |
| Purchase #6 | $122.65 | 12.678% | $138.1996 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $37.84 | 7.717% | $40.7601 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $702.61 | $774.4654 | $774.47 | $774.45 | $774.60 | |