| 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 | $37.78 | 10.453% | $41.7291 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $8.88 | 11.552% | $9.9058 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $233.48 | 4.445% | $243.8582 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $241.62 | 12.717% | $272.3468 | $272.35 | $272.35 | $272.30 |
| Purchase #5 | $47.65 | 5.546% | $50.2927 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $33.95 | 12.605% | $38.2294 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $91.81 | 5.163% | $96.5502 | $96.55 | $96.55 | $96.60 |
| 7 purchase totals = | $695.17 | $752.9122 | $752.92 | $752.95 | $752.90 | |