| 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 | $8.55 | 7.546% | $9.1952 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $110.83 | 12.462% | $124.6416 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $154.47 | 8.134% | $167.0346 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $64.26 | 11.254% | $71.4918 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $216.67 | 8.364% | $234.7923 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $80.39 | 9.250% | $87.8261 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $131.52 | 10.573% | $145.4256 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $766.69 | $840.4072 | $840.41 | $840.50 | $840.30 | |