| 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 | $14.50 | 10.142% | $15.9706 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $57.37 | 13.257% | $64.9755 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $147.65 | 5.110% | $155.1949 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $29.39 | 9.470% | $32.1732 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $71.98 | 3.204% | $74.2862 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $202.87 | 8.298% | $219.7042 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $199.39 | 5.604% | $210.5638 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $723.15 | $772.8684 | $772.86 | $772.85 | $773.00 | |