| 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 | $46.43 | 13.741% | $52.8099 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $238.26 | 6.345% | $253.3776 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $19.88 | 5.147% | $20.9032 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $34.62 | 4.626% | $36.2215 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $230.82 | 8.260% | $249.8857 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $59.64 | 8.532% | $64.7285 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $215.78 | 12.526% | $242.8086 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $845.43 | $920.7350 | $920.74 | $920.75 | $920.70 | |