| 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 | $49.36 | 10.734% | $54.6583 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $92.58 | 6.413% | $98.5172 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $36.99 | 13.189% | $41.8686 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $182.27 | 4.234% | $189.9873 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $181.55 | 6.671% | $193.6612 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $100.53 | 8.325% | $108.8991 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $75.34 | 5.814% | $79.7203 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $718.62 | $767.3120 | $767.32 | $767.25 | $767.40 | |