| 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 | $22.31 | 10.458% | $24.6432 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $43.26 | 11.426% | $48.2029 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $189.54 | 11.601% | $211.5285 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $163.72 | 4.159% | $170.5291 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $66.91 | 6.315% | $71.1354 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $181.43 | 12.327% | $203.7949 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $88.97 | 6.842% | $95.0573 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $756.14 | $824.8913 | $824.89 | $824.95 | $824.80 | |