| 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 | $24.55 | 7.810% | $26.4674 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $100.61 | 6.325% | $106.9736 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $164.46 | 13.724% | $187.0305 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $135.85 | 13.460% | $154.1354 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $214.61 | 8.751% | $233.3905 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $114.69 | 13.762% | $130.4736 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $40.75 | 6.385% | $43.3519 | $43.35 | $43.35 | $43.40 |
| 7 purchase totals = | $795.52 | $881.8229 | $881.82 | $881.80 | $881.90 | |