| 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 | $108.76 | 6.297% | $115.6086 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $92.76 | 4.411% | $96.8516 | $96.85 | $96.85 | $96.90 |
| Purchase #3 | $102.37 | 9.734% | $112.3347 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $117.37 | 9.418% | $128.4239 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $76.47 | 10.516% | $84.5116 | $84.51 | $84.50 | $84.50 |
| Purchase #6 | $158.96 | 5.355% | $167.4723 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $18.78 | 6.412% | $19.9842 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $675.47 | $725.1869 | $725.17 | $725.15 | $725.20 | |