| 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 | $41.30 | 7.504% | $44.3992 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $55.59 | 8.118% | $60.1028 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $171.71 | 8.226% | $185.8349 | $185.83 | $185.85 | $185.80 |
| Purchase #4 | $249.27 | 7.168% | $267.1377 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $160.97 | 13.465% | $182.6446 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $244.27 | 9.863% | $268.3624 | $268.36 | $268.35 | $268.40 |
| Purchase #7 | $245.90 | 10.223% | $271.0384 | $271.04 | $271.05 | $271.00 |
| 7 purchase totals = | $1,169.01 | $1,279.5200 | $1,279.51 | $1,279.55 | $1,279.40 | |