| 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 | $18.62 | 5.495% | $19.6432 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $201.78 | 4.144% | $210.1418 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $13.86 | 7.241% | $14.8636 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $106.96 | 8.442% | $115.9896 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $121.77 | 12.816% | $137.376 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $148.78 | 7.118% | $159.3702 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $130.65 | 12.176% | $146.5579 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $742.42 | $803.9423 | $803.94 | $803.95 | $804.00 | |