| 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 | $81.33 | 6.180% | $86.3562 | $86.36 | $86.35 | $86.40 |
| Purchase #2 | $98.28 | 12.627% | $110.6898 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $83.46 | 10.187% | $91.9621 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $135.61 | 12.428% | $152.4636 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $20.87 | 13.127% | $23.6096 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $112.30 | 8.717% | $122.0892 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $26.33 | 7.512% | $28.3079 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $558.18 | $615.4784 | $615.48 | $615.45 | $615.60 | |