| 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 | $86.29 | 5.575% | $91.1007 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $158.71 | 11.534% | $177.0156 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $223.56 | 10.424% | $246.8639 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $123.91 | 5.342% | $130.5293 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $47.90 | 9.426% | $52.4151 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $19.50 | 6.650% | $20.7968 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $65.68 | 11.589% | $73.2917 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $725.55 | $792.0131 | $792.02 | $792.00 | $792.00 | |