| 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 | $128.31 | 5.703% | $135.6275 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $68.39 | 12.476% | $76.9223 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $118.99 | 4.783% | $124.6813 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $15.66 | 9.329% | $17.1209 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $225.37 | 9.586% | $246.974 | $246.97 | $246.95 | $247.00 |
| Purchase #6 | $162.90 | 4.313% | $169.9259 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $69.41 | 10.114% | $76.4301 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $789.03 | $847.6820 | $847.68 | $847.70 | $847.60 | |