| 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 | $29.86 | 12.741% | $33.6645 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $168.27 | 12.749% | $189.7227 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $145.30 | 4.856% | $152.3558 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $181.74 | 3.164% | $187.4903 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $46.98 | 4.738% | $49.2059 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $12.63 | 12.733% | $14.2382 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $214.48 | 12.751% | $241.8283 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $799.26 | $868.5057 | $868.51 | $868.50 | $868.50 | |