| 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 | $15.82 | 3.707% | $16.4064 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $248.64 | 10.516% | $274.787 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $114.32 | 5.139% | $120.1949 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $117.45 | 11.277% | $130.6948 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $142.76 | 6.777% | $152.4348 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $130.39 | 9.421% | $142.674 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $7.94 | 9.293% | $8.6779 | $8.68 | $8.70 | $8.70 |
| 7 purchase totals = | $777.32 | $845.8698 | $845.86 | $845.90 | $845.90 | |