| 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 | $38.26 | 11.715% | $42.7422 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $11.76 | 10.157% | $12.9545 | $12.95 | $12.95 | $13.00 |
| Purchase #3 | $180.68 | 11.519% | $201.4925 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $189.59 | 4.232% | $197.6134 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $133.93 | 6.131% | $142.1412 | $142.14 | $142.15 | $142.10 |
| Purchase #6 | $103.29 | 4.319% | $107.7511 | $107.75 | $107.75 | $107.80 |
| Purchase #7 | $146.81 | 11.840% | $164.1923 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $804.32 | $868.8872 | $868.87 | $868.90 | $868.90 | |