| 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 | $31.28 | 10.312% | $34.5056 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $228.32 | 7.383% | $245.1769 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $180.87 | 12.247% | $203.0211 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $225.35 | 7.495% | $242.24 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $45.78 | 8.288% | $49.5742 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $45.89 | 4.327% | $47.8757 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $12.92 | 4.767% | $13.5359 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $770.41 | $835.9294 | $835.94 | $835.95 | $835.90 | |