| 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 | $92.69 | 4.430% | $96.7962 | $96.80 | $96.80 | $96.80 |
| Purchase #2 | $92.30 | 8.350% | $100.0071 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $216.34 | 9.368% | $236.6067 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $76.32 | 5.601% | $80.5947 | $80.59 | $80.60 | $80.60 |
| Purchase #5 | $108.66 | 7.563% | $116.878 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $183.42 | 3.208% | $189.3041 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $159.95 | 5.748% | $169.1439 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $929.68 | $989.3307 | $989.33 | $989.35 | $989.30 | |