| 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 | $29.83 | 11.334% | $33.2109 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $85.44 | 6.303% | $90.8253 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $128.28 | 5.568% | $135.4226 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $47.54 | 13.605% | $54.0078 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $69.46 | 10.415% | $76.6943 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $117.67 | 12.121% | $131.9328 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $207.95 | 12.734% | $234.4304 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $686.17 | $756.5241 | $756.52 | $756.55 | $756.40 | |