| 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 | $67.28 | 5.496% | $70.9777 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $46.80 | 8.204% | $50.6395 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $51.41 | 11.456% | $57.2995 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $101.55 | 9.767% | $111.4684 | $111.47 | $111.45 | $111.50 |
| Purchase #5 | $6.35 | 9.512% | $6.954 | $6.95 | $6.95 | $7.00 |
| Purchase #6 | $8.89 | 10.147% | $9.7921 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $100.98 | 5.668% | $106.7035 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $383.26 | $413.8347 | $413.83 | $413.85 | $413.90 | |