| 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 | $108.68 | 4.467% | $113.5347 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $99.95 | 6.477% | $106.4238 | $106.42 | $106.40 | $106.40 |
| Purchase #3 | $43.41 | 8.577% | $47.1333 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $31.26 | 5.604% | $33.0118 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $49.60 | 3.683% | $51.4268 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $101.92 | 5.135% | $107.1536 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $210.63 | 13.631% | $239.341 | $239.34 | $239.35 | $239.30 |
| 7 purchase totals = | $645.45 | $698.0250 | $698.01 | $698.05 | $697.90 | |