| 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 | $68.63 | 7.484% | $73.7663 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $102.55 | 3.129% | $105.7588 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $42.72 | 7.256% | $45.8198 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $248.86 | 7.739% | $268.1193 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $118.67 | 9.230% | $129.6232 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $192.39 | 7.121% | $206.0901 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $44.26 | 8.205% | $47.8915 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $818.08 | $877.0690 | $877.07 | $877.00 | $877.10 | |