| 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 | $20.55 | 10.248% | $22.656 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $71.97 | 6.754% | $76.8309 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $31.74 | 13.489% | $36.0214 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $148.92 | 9.132% | $162.5194 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $231.91 | 12.603% | $261.1376 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $149.44 | 12.356% | $167.9048 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $87.86 | 3.623% | $91.0432 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $742.39 | $818.1133 | $818.11 | $818.10 | $818.00 | |