| 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 | $103.43 | 4.193% | $107.7668 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $21.85 | 3.523% | $22.6198 | $22.62 | $22.60 | $22.60 |
| Purchase #3 | $34.66 | 3.104% | $35.7358 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $142.62 | 9.805% | $156.6039 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $200.88 | 11.525% | $224.0314 | $224.03 | $224.05 | $224.00 |
| Purchase #6 | $86.47 | 6.580% | $92.1597 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $51.66 | 8.152% | $55.8713 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $641.57 | $694.7887 | $694.79 | $694.75 | $694.80 | |