| 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 | $30.31 | 7.616% | $32.6184 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $41.37 | 7.368% | $44.4181 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $178.40 | 8.760% | $194.0278 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $246.98 | 4.443% | $257.9533 | $257.95 | $257.95 | $258.00 |
| Purchase #5 | $94.95 | 6.573% | $101.1911 | $101.19 | $101.20 | $101.20 |
| Purchase #6 | $77.65 | 3.480% | $80.3522 | $80.35 | $80.35 | $80.40 |
| Purchase #7 | $63.50 | 4.589% | $66.414 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $733.16 | $776.9749 | $776.97 | $776.95 | $777.00 | |