| 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 | $13.80 | 6.643% | $14.7167 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $244.60 | 12.214% | $274.4754 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $112.68 | 11.494% | $125.6314 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $114.41 | 13.740% | $130.1299 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $44.94 | 8.492% | $48.7563 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $187.56 | 8.136% | $202.8199 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $81.84 | 4.247% | $85.3157 | $85.32 | $85.30 | $85.30 |
| 7 purchase totals = | $799.83 | $881.8453 | $881.86 | $881.85 | $881.80 | |