| 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 | $97.45 | 7.394% | $104.6555 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $36.89 | 8.350% | $39.9703 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $157.72 | 8.192% | $170.6404 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $197.71 | 12.166% | $221.7634 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $216.99 | 9.793% | $238.2398 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $155.97 | 3.688% | $161.7222 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $131.33 | 8.518% | $142.5167 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $994.06 | $1,079.5083 | $1,079.51 | $1,079.45 | $1,079.50 | |