| 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 | $14.27 | 11.137% | $15.8592 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $212.55 | 8.505% | $230.6274 | $230.63 | $230.65 | $230.60 |
| Purchase #3 | $21.58 | 8.427% | $23.3985 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $97.68 | 10.368% | $107.8075 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $139.62 | 13.394% | $158.3207 | $158.32 | $158.30 | $158.30 |
| Purchase #6 | $135.68 | 7.272% | $145.5466 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $82.80 | 9.291% | $90.4929 | $90.49 | $90.50 | $90.50 |
| 7 purchase totals = | $704.18 | $772.0528 | $772.06 | $772.05 | $772.00 | |