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 | $7.96 | 12.385% | $8.9458 | $8.95 | $8.95 | $8.90 |
Purchase #2 | $161.78 | 9.337% | $176.8854 | $176.89 | $176.90 | $176.90 |
Purchase #3 | $143.41 | 9.200% | $156.6037 | $156.60 | $156.60 | $156.60 |
Purchase #4 | $23.30 | 10.263% | $25.6913 | $25.69 | $25.70 | $25.70 |
Purchase #5 | $218.99 | 11.103% | $243.3045 | $243.30 | $243.30 | $243.30 |
Purchase #6 | $85.30 | 4.557% | $89.1871 | $89.19 | $89.20 | $89.20 |
Purchase #7 | $81.79 | 8.742% | $88.9401 | $88.94 | $88.95 | $88.90 |
7 purchase totals = | $722.53 | $789.5579 | $789.56 | $789.60 | $789.50 |