| 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 | $87.62 | 9.691% | $96.1113 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $34.80 | 11.315% | $38.7376 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $158.66 | 4.145% | $165.2365 | $165.24 | $165.25 | $165.20 |
| Purchase #4 | $56.29 | 7.656% | $60.5996 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $54.69 | 6.324% | $58.1486 | $58.15 | $58.15 | $58.10 |
| Purchase #6 | $41.46 | 9.784% | $45.5164 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $43.49 | 9.873% | $47.7838 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $477.01 | $512.1338 | $512.14 | $512.15 | $512.00 | |