| 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 | $84.47 | 10.539% | $93.3723 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $229.45 | 10.495% | $253.5308 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $223.51 | 10.424% | $246.8087 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $109.51 | 9.413% | $119.8182 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $162.69 | 3.756% | $168.8006 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $108.47 | 11.290% | $120.7163 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $62.44 | 11.691% | $69.7399 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $980.54 | $1,072.7868 | $1,072.79 | $1,072.75 | $1,072.70 | |