| 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 | $43.65 | 9.824% | $47.9382 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $230.46 | 6.254% | $244.873 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $224.83 | 12.483% | $252.8955 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $149.79 | 7.102% | $160.4281 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $45.31 | 5.307% | $47.7146 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $18.83 | 4.716% | $19.718 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $177.55 | 11.203% | $197.4409 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $890.42 | $971.0083 | $971.01 | $971.00 | $970.90 | |