| 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 | $44.49 | 7.169% | $47.6795 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $19.96 | 10.105% | $21.977 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $214.78 | 3.301% | $221.8699 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $210.57 | 4.749% | $220.57 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $127.39 | 8.437% | $138.1379 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $161.28 | 4.855% | $169.1101 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $187.88 | 9.393% | $205.5276 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $966.35 | $1,024.8720 | $1,024.88 | $1,024.90 | $1,024.90 | |