| 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 | $63.33 | 6.659% | $67.5471 | $67.55 | $67.55 | $67.50 |
| Purchase #2 | $47.77 | 7.739% | $51.4669 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $104.88 | 7.231% | $112.4639 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $217.65 | 12.146% | $244.0858 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $68.56 | 10.253% | $75.5895 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $29.84 | 4.287% | $31.1192 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $175.95 | 10.777% | $194.9121 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $707.98 | $777.1845 | $777.19 | $777.15 | $777.20 | |