| 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 | $37.88 | 7.307% | $40.6479 | $40.65 | $40.65 | $40.60 |
| Purchase #2 | $230.48 | 10.422% | $254.5006 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $158.74 | 6.611% | $169.2343 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $229.44 | 13.208% | $259.7444 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $120.89 | 10.254% | $133.2861 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $129.73 | 5.717% | $137.1467 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $15.52 | 10.818% | $17.199 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $922.68 | $1,011.7590 | $1,011.76 | $1,011.80 | $1,011.60 | |