| 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 | $5.65 | 6.765% | $6.0322 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $176.62 | 9.444% | $193.3 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $145.70 | 5.675% | $153.9685 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $166.51 | 3.551% | $172.4228 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $84.57 | 11.840% | $94.5831 | $94.58 | $94.60 | $94.60 |
| Purchase #6 | $12.89 | 4.246% | $13.4373 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $175.32 | 12.265% | $196.823 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $767.26 | $830.5669 | $830.56 | $830.55 | $830.50 | |