| 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 | $19.53 | 12.859% | $22.0414 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $112.53 | 11.458% | $125.4237 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $57.70 | 10.735% | $63.8941 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $130.62 | 6.576% | $139.2096 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $53.96 | 6.206% | $57.3088 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $99.71 | 12.767% | $112.44 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $193.50 | 7.202% | $207.4359 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $667.55 | $727.7535 | $727.75 | $727.75 | $727.60 | |