| 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 | $204.62 | 7.766% | $220.5108 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $157.71 | 11.311% | $175.5486 | $175.55 | $175.55 | $175.50 |
| Purchase #3 | $79.84 | 10.765% | $88.4348 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $127.37 | 9.362% | $139.2944 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $14.90 | 10.232% | $16.4246 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $120.34 | 7.266% | $129.0839 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $46.26 | 3.133% | $47.7093 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $751.04 | $817.0064 | $816.99 | $817.00 | $816.90 | |