| 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 | $90.60 | 7.557% | $97.4466 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $175.68 | 11.458% | $195.8094 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $183.34 | 4.632% | $191.8323 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $31.46 | 6.336% | $33.4533 | $33.45 | $33.45 | $33.50 |
| Purchase #5 | $183.46 | 5.871% | $194.2309 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $249.45 | 7.695% | $268.6452 | $268.65 | $268.65 | $268.60 |
| Purchase #7 | $107.63 | 10.827% | $119.2831 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $1,021.62 | $1,100.7008 | $1,100.70 | $1,100.75 | $1,100.60 | |