| 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 | $49.25 | 9.152% | $53.7574 | $53.76 | $53.75 | $53.80 |
| Purchase #2 | $158.28 | 6.815% | $169.0668 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $131.56 | 7.462% | $141.377 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $143.87 | 12.502% | $161.8566 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $143.85 | 9.203% | $157.0885 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $64.42 | 8.247% | $69.7327 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $154.70 | 8.344% | $167.6082 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $845.93 | $920.4872 | $920.50 | $920.50 | $920.60 | |