| 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 | $66.54 | 4.335% | $69.4245 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $11.53 | 10.608% | $12.7531 | $12.75 | $12.75 | $12.80 |
| Purchase #3 | $249.37 | 11.181% | $277.2521 | $277.25 | $277.25 | $277.30 |
| Purchase #4 | $78.30 | 3.156% | $80.7711 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $123.87 | 7.483% | $133.1392 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $131.50 | 13.525% | $149.2854 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $12.81 | 5.366% | $13.4974 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $673.92 | $736.1228 | $736.12 | $736.10 | $736.20 | |