| 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 | $88.40 | 3.312% | $91.3278 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $196.73 | 6.381% | $209.2833 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $100.78 | 6.155% | $106.983 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $107.52 | 11.568% | $119.9579 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $142.85 | 6.822% | $152.5952 | $152.60 | $152.60 | $152.60 |
| Purchase #6 | $168.75 | 4.833% | $176.9057 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $56.33 | 11.330% | $62.7122 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $861.36 | $919.7651 | $919.77 | $919.80 | $919.80 | |