| 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 | $11.97 | 12.872% | $13.5108 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $228.96 | 6.489% | $243.8172 | $243.82 | $243.80 | $243.80 |
| Purchase #3 | $236.45 | 7.270% | $253.6399 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $36.83 | 10.264% | $40.6102 | $40.61 | $40.60 | $40.60 |
| Purchase #5 | $8.67 | 3.117% | $8.9402 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $8.78 | 3.261% | $9.0663 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $34.71 | 6.639% | $37.0144 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $566.37 | $606.5990 | $606.60 | $606.55 | $606.50 | |