| 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 | $87.97 | 9.133% | $96.0043 | $96.00 | $96.00 | $96.00 |
| Purchase #2 | $173.71 | 12.134% | $194.788 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $116.84 | 6.665% | $124.6274 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $22.93 | 9.496% | $25.1074 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $7.59 | 5.206% | $7.9851 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $99.97 | 7.219% | $107.1868 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $8.59 | 6.630% | $9.1595 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $517.60 | $564.8585 | $564.87 | $564.90 | $564.90 | |