| 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 | $45.60 | 4.132% | $47.4842 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $7.84 | 10.788% | $8.6858 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $90.31 | 5.528% | $95.3023 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $197.55 | 3.505% | $204.4741 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $179.94 | 6.570% | $191.7621 | $191.76 | $191.75 | $191.80 |
| Purchase #6 | $59.43 | 7.794% | $64.062 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $165.95 | 9.257% | $181.312 | $181.31 | $181.30 | $181.30 |
| 7 purchase totals = | $746.62 | $793.0825 | $793.07 | $793.05 | $793.20 | |