| 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 | $9.88 | 12.573% | $11.1222 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $190.96 | 6.576% | $203.5175 | $203.52 | $203.50 | $203.50 |
| Purchase #3 | $74.62 | 13.372% | $84.5982 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $169.33 | 5.157% | $178.0623 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $170.38 | 8.307% | $184.5335 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $39.35 | 3.794% | $40.8429 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $71.62 | 8.683% | $77.8388 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $726.14 | $780.5154 | $780.51 | $780.50 | $780.40 | |