| 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 | $68.39 | 6.717% | $72.9838 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $130.72 | 12.506% | $147.0678 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $30.58 | 5.271% | $32.1919 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $47.56 | 8.402% | $51.556 | $51.56 | $51.55 | $51.60 |
| Purchase #5 | $136.28 | 3.176% | $140.6083 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $83.62 | 8.859% | $91.0279 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $205.61 | 7.779% | $221.6044 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $702.76 | $757.0401 | $757.04 | $757.05 | $757.10 | |