| 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 | $115.38 | 11.555% | $128.7122 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $26.41 | 12.537% | $29.721 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $6.39 | 4.631% | $6.6859 | $6.69 | $6.70 | $6.70 |
| Purchase #4 | $71.80 | 3.692% | $74.4509 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $128.38 | 8.447% | $139.2243 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $239.61 | 6.739% | $255.7573 | $255.76 | $255.75 | $255.80 |
| Purchase #7 | $229.30 | 7.418% | $246.3095 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $817.27 | $880.8611 | $880.86 | $880.80 | $880.90 | |