| 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 | $33.58 | 13.572% | $38.1375 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $68.91 | 13.384% | $78.1329 | $78.13 | $78.15 | $78.10 |
| Purchase #3 | $178.48 | 12.243% | $200.3313 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $141.39 | 3.363% | $146.1449 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $70.86 | 8.664% | $76.9993 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $198.80 | 4.375% | $207.4975 | $207.50 | $207.50 | $207.50 |
| Purchase #7 | $196.34 | 5.365% | $206.8736 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $888.36 | $954.1170 | $954.11 | $954.15 | $954.00 | |