| 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 | $112.51 | 6.198% | $119.4834 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $106.28 | 6.664% | $113.3625 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $27.34 | 4.391% | $28.5405 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $127.69 | 11.215% | $142.0104 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $100.59 | 7.601% | $108.2358 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $56.32 | 8.658% | $61.1962 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $84.73 | 3.568% | $87.7532 | $87.75 | $87.75 | $87.80 |
| 7 purchase totals = | $615.46 | $660.5820 | $660.58 | $660.60 | $660.60 | |