| 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 | $220.89 | 5.774% | $233.6442 | $233.64 | $233.65 | $233.60 |
| Purchase #2 | $53.89 | 5.722% | $56.9736 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $56.28 | 11.403% | $62.6976 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $98.72 | 7.849% | $106.4685 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $219.88 | 8.596% | $238.7809 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $129.39 | 13.868% | $147.3338 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $79.95 | 10.567% | $88.3983 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $859.00 | $934.2969 | $934.29 | $934.30 | $934.30 | |