| 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 | $45.64 | 4.132% | $47.5258 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $35.27 | 6.469% | $37.5516 | $37.55 | $37.55 | $37.60 |
| Purchase #3 | $177.73 | 5.529% | $187.5567 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $71.38 | 9.271% | $77.9976 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $219.56 | 9.691% | $240.8376 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $100.35 | 11.839% | $112.2304 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $87.87 | 9.218% | $95.9699 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $737.80 | $799.6696 | $799.68 | $799.70 | $799.70 | |