| 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 | $53.65 | 6.230% | $56.9924 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $184.46 | 13.537% | $209.4304 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $109.81 | 3.719% | $113.8938 | $113.89 | $113.90 | $113.90 |
| Purchase #4 | $70.71 | 12.864% | $79.8061 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $143.38 | 6.559% | $152.7843 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $201.54 | 8.464% | $218.5983 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $132.36 | 4.290% | $138.0382 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $895.91 | $969.5435 | $969.54 | $969.60 | $969.50 | |