| 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 | $66.71 | 4.633% | $69.8007 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $33.33 | 4.242% | $34.7439 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $198.63 | 9.767% | $218.0302 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $8.30 | 4.550% | $8.6777 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $25.65 | 10.706% | $28.3961 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $174.66 | 11.271% | $194.3459 | $194.35 | $194.35 | $194.30 |
| Purchase #7 | $159.90 | 5.757% | $169.1054 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $667.18 | $723.0999 | $723.11 | $723.15 | $723.00 | |