| 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 | $7.46 | 7.562% | $8.0241 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $170.46 | 5.512% | $179.8558 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $109.95 | 9.236% | $120.105 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $137.89 | 4.598% | $144.2302 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $129.45 | 4.728% | $135.5704 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $54.30 | 11.427% | $60.5049 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $200.48 | 9.691% | $219.9085 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $809.99 | $868.1989 | $868.20 | $868.15 | $868.20 | |