| 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 | $6.65 | 9.106% | $7.2555 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $29.75 | 9.257% | $32.504 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $64.92 | 3.533% | $67.2136 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $202.57 | 5.181% | $213.0652 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $70.71 | 3.380% | $73.1 | $73.10 | $73.10 | $73.10 |
| Purchase #6 | $82.77 | 7.560% | $89.0274 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $93.75 | 3.253% | $96.7997 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $551.12 | $578.9654 | $578.97 | $578.95 | $579.00 | |