| 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 | $6.81 | 12.143% | $7.6369 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $243.70 | 8.376% | $264.1123 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $210.67 | 9.205% | $230.0622 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $59.42 | 11.816% | $66.4411 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $243.91 | 5.696% | $257.8031 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $34.71 | 12.208% | $38.9474 | $38.95 | $38.95 | $38.90 |
| Purchase #7 | $149.94 | 13.217% | $169.7576 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $949.16 | $1,034.7606 | $1,034.76 | $1,034.75 | $1,034.70 | |