| 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 | $87.42 | 5.370% | $92.1145 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $35.26 | 8.855% | $38.3823 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $21.66 | 3.603% | $22.4404 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $175.39 | 5.587% | $185.189 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $190.44 | 8.349% | $206.3398 | $206.34 | $206.35 | $206.30 |
| Purchase #6 | $13.29 | 10.848% | $14.7317 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $133.50 | 12.246% | $149.8484 | $149.85 | $149.85 | $149.80 |
| 7 purchase totals = | $656.96 | $709.0461 | $709.04 | $709.10 | $708.90 | |