| 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 | $48.26 | 7.365% | $51.8143 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $52.80 | 9.845% | $57.9982 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $230.61 | 6.212% | $244.9355 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $182.57 | 7.113% | $195.5562 | $195.56 | $195.55 | $195.60 |
| Purchase #5 | $103.33 | 7.749% | $111.337 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $177.36 | 8.201% | $191.9053 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $175.62 | 11.569% | $195.9375 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $970.55 | $1,049.4840 | $1,049.50 | $1,049.50 | $1,049.40 | |