| 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 | $249.67 | 5.796% | $264.1409 | $264.14 | $264.15 | $264.10 |
| Purchase #2 | $31.77 | 7.711% | $34.2198 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $89.74 | 6.221% | $95.3227 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $15.70 | 3.483% | $16.2468 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $151.85 | 10.385% | $167.6196 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $84.77 | 10.189% | $93.4072 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $147.97 | 3.227% | $152.745 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $771.47 | $823.7020 | $823.71 | $823.65 | $823.50 | |