| 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 | $30.70 | 6.727% | $32.7652 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $11.64 | 4.147% | $12.1227 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $16.67 | 3.549% | $17.2616 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $105.97 | 6.377% | $112.7277 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $60.26 | 3.545% | $62.3962 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $28.42 | 10.674% | $31.4536 | $31.45 | $31.45 | $31.50 |
| Purchase #7 | $64.50 | 11.492% | $71.9123 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $318.16 | $340.6393 | $340.64 | $340.60 | $340.70 | |