| 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 | $91.37 | 9.807% | $100.3307 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $95.58 | 13.304% | $108.296 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $129.59 | 6.322% | $137.7827 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $49.54 | 4.429% | $51.7341 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $161.77 | 10.496% | $178.7494 | $178.75 | $178.75 | $178.70 |
| Purchase #6 | $216.79 | 5.766% | $229.2901 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $195.62 | 9.662% | $214.5208 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $940.26 | $1,020.7038 | $1,020.70 | $1,020.75 | $1,020.60 | |