| 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 | $78.60 | 4.134% | $81.8493 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $60.50 | 12.771% | $68.2265 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $58.99 | 12.747% | $66.5095 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $47.42 | 8.613% | $51.5043 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $85.37 | 9.574% | $93.5433 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $57.26 | 6.271% | $60.8508 | $60.85 | $60.85 | $60.90 |
| Purchase #7 | $218.68 | 6.206% | $232.2513 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $606.82 | $654.7350 | $654.73 | $654.75 | $654.70 | |