| 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 | $45.67 | 8.171% | $49.4017 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $205.39 | 9.612% | $225.1321 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $240.68 | 4.804% | $252.2423 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $43.71 | 5.399% | $46.0699 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $189.44 | 12.645% | $213.3947 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $181.44 | 13.827% | $206.5277 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $242.45 | 9.685% | $265.9313 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $1,148.78 | $1,258.6997 | $1,258.69 | $1,258.75 | $1,258.60 | |