| 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 | $16.52 | 7.874% | $17.8208 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $92.72 | 10.445% | $102.4046 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $227.55 | 12.393% | $255.7503 | $255.75 | $255.75 | $255.80 |
| Purchase #4 | $180.59 | 7.813% | $194.6995 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $109.83 | 8.874% | $119.5763 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $69.66 | 5.514% | $73.5011 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $29.97 | 4.610% | $31.3516 | $31.35 | $31.35 | $31.40 |
| 7 purchase totals = | $726.84 | $795.1042 | $795.10 | $795.10 | $795.20 | |