| 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 | $90.99 | 9.138% | $99.3047 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $49.93 | 9.323% | $54.585 | $54.59 | $54.60 | $54.60 |
| Purchase #3 | $139.61 | 6.198% | $148.263 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $176.41 | 6.135% | $187.2328 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $184.68 | 12.535% | $207.8296 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $99.68 | 12.843% | $112.4819 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $7.43 | 10.493% | $8.2096 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $748.73 | $817.9066 | $817.90 | $817.95 | $817.90 | |