| 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 | $98.53 | 6.788% | $105.2182 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $93.54 | 5.755% | $98.9232 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $237.54 | 13.219% | $268.9404 | $268.94 | $268.95 | $268.90 |
| Purchase #4 | $106.44 | 10.633% | $117.7578 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $47.38 | 8.563% | $51.4371 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $162.55 | 8.723% | $176.7292 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $29.39 | 10.362% | $32.4354 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $775.37 | $851.4413 | $851.45 | $851.45 | $851.30 | |