| 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 | $27.47 | 8.434% | $29.7868 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $124.77 | 12.587% | $140.4748 | $140.47 | $140.45 | $140.50 |
| Purchase #3 | $226.93 | 5.287% | $238.9278 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $226.42 | 5.714% | $239.3576 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $9.29 | 3.715% | $9.6351 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $57.84 | 5.326% | $60.9206 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $137.93 | 13.537% | $156.6016 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $810.65 | $875.7043 | $875.71 | $875.70 | $875.70 | |