| 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 | $114.70 | 5.756% | $121.3021 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $9.67 | 11.115% | $10.7448 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $128.91 | 10.335% | $142.2328 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $36.54 | 13.736% | $41.5591 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $56.28 | 11.542% | $62.7758 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $83.59 | 6.857% | $89.3218 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $194.26 | 10.271% | $214.2124 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $623.95 | $682.1488 | $682.14 | $682.15 | $682.10 | |