| 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 | $76.66 | 4.149% | $79.8406 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $99.34 | 11.281% | $110.5465 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $181.66 | 3.588% | $188.178 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $15.85 | 6.291% | $16.8471 | $16.85 | $16.85 | $16.80 |
| Purchase #5 | $233.58 | 10.114% | $257.2043 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $103.95 | 13.627% | $118.1153 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $14.28 | 10.252% | $15.744 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $725.32 | $786.4758 | $786.48 | $786.50 | $786.30 | |