| 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 | $50.40 | 5.399% | $53.1211 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $178.26 | 3.178% | $183.9251 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $149.88 | 12.479% | $168.5835 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $23.56 | 6.404% | $25.0688 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $82.65 | 6.213% | $87.785 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $135.43 | 4.176% | $141.0856 | $141.09 | $141.10 | $141.10 |
| Purchase #7 | $133.95 | 4.520% | $140.0045 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $754.13 | $799.5736 | $799.58 | $799.60 | $799.60 | |