| 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 | $20.79 | 9.158% | $22.6939 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $200.48 | 5.489% | $211.4843 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $8.42 | 3.442% | $8.7098 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $75.93 | 12.794% | $85.6445 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $98.81 | 3.603% | $102.3701 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $46.46 | 10.664% | $51.4145 | $51.41 | $51.40 | $51.40 |
| Purchase #7 | $10.35 | 4.476% | $10.8133 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $461.24 | $493.1304 | $493.11 | $493.10 | $493.10 | |