| 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 | $37.30 | 8.307% | $40.3985 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $244.78 | 11.855% | $273.7987 | $273.80 | $273.80 | $273.80 |
| Purchase #3 | $12.55 | 6.794% | $13.4026 | $13.40 | $13.40 | $13.40 |
| Purchase #4 | $44.54 | 7.680% | $47.9607 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $125.87 | 13.378% | $142.7089 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $151.97 | 4.732% | $159.1612 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $86.60 | 8.828% | $94.245 | $94.25 | $94.25 | $94.20 |
| 7 purchase totals = | $703.61 | $771.6756 | $771.68 | $771.65 | $771.70 | |