| 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 | $50.81 | 5.344% | $53.5253 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $238.46 | 13.407% | $270.4303 | $270.43 | $270.45 | $270.40 |
| Purchase #3 | $24.93 | 3.302% | $25.7532 | $25.75 | $25.75 | $25.80 |
| Purchase #4 | $45.37 | 3.821% | $47.1036 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $114.65 | 10.408% | $126.5828 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $65.26 | 10.405% | $72.0503 | $72.05 | $72.05 | $72.10 |
| Purchase #7 | $129.58 | 13.531% | $147.1135 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $669.06 | $742.5590 | $742.55 | $742.60 | $742.60 | |