| 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 | $92.61 | 8.632% | $100.6041 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $65.57 | 11.450% | $73.0778 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $86.52 | 8.311% | $93.7107 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $176.87 | 7.146% | $189.5091 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $119.74 | 9.261% | $130.8291 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $184.71 | 10.237% | $203.6188 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $44.45 | 10.402% | $49.0737 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $770.47 | $840.4233 | $840.42 | $840.40 | $840.40 | |