| 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 | $245.75 | 4.406% | $256.5777 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $174.39 | 8.732% | $189.6177 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $63.85 | 4.832% | $66.9352 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $111.36 | 8.332% | $120.6385 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $99.64 | 10.490% | $110.0922 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $42.90 | 9.586% | $47.0124 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $89.25 | 13.679% | $101.4585 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $827.14 | $892.3322 | $892.34 | $892.35 | $892.30 | |