| 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 | $80.80 | 3.873% | $83.9294 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $205.41 | 3.486% | $212.5706 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $84.42 | 10.502% | $93.2858 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $25.28 | 13.797% | $28.7679 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $159.73 | 4.681% | $167.207 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $194.61 | 10.439% | $214.9253 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $36.45 | 11.724% | $40.7234 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $786.70 | $841.4094 | $841.42 | $841.40 | $841.40 | |