| 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 | $8.84 | 8.702% | $9.6093 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $35.61 | 11.144% | $39.5784 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $65.32 | 10.397% | $72.1113 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $114.29 | 5.840% | $120.9645 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $41.42 | 13.571% | $47.0411 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $54.28 | 11.381% | $60.4576 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $90.97 | 6.286% | $96.6884 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $410.73 | $446.4506 | $446.45 | $446.45 | $446.50 | |