| 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 | $68.35 | 7.221% | $73.2856 | $73.29 | $73.30 | $73.30 |
| Purchase #2 | $13.78 | 13.506% | $15.6411 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $227.53 | 7.744% | $245.1499 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $148.39 | 9.369% | $162.2927 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $95.50 | 3.712% | $99.045 | $99.05 | $99.05 | $99.00 |
| Purchase #6 | $155.84 | 12.464% | $175.2639 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $22.79 | 13.395% | $25.8427 | $25.84 | $25.85 | $25.80 |
| 7 purchase totals = | $732.18 | $796.5209 | $796.52 | $796.55 | $796.40 | |