| 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 | $46.62 | 13.544% | $52.9342 | $52.93 | $52.95 | $52.90 |
| Purchase #2 | $10.86 | 12.231% | $12.1883 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $194.37 | 11.282% | $216.2988 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $15.93 | 13.514% | $18.0828 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $176.95 | 3.194% | $182.6018 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $6.98 | 12.184% | $7.8304 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $24.46 | 12.109% | $27.4219 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $476.17 | $517.3582 | $517.35 | $517.40 | $517.30 | |