| 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 | $47.40 | 6.190% | $50.3341 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $108.91 | 7.184% | $116.7341 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $161.87 | 10.560% | $178.9635 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $57.83 | 11.372% | $64.4064 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $206.43 | 6.299% | $219.433 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $77.87 | 8.591% | $84.5598 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $23.67 | 13.760% | $26.927 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $683.98 | $741.3579 | $741.35 | $741.40 | $741.30 | |