| 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 | $51.78 | 7.838% | $55.8385 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $138.94 | 9.158% | $151.6641 | $151.66 | $151.65 | $151.70 |
| Purchase #3 | $8.60 | 13.345% | $9.7477 | $9.75 | $9.75 | $9.70 |
| Purchase #4 | $246.54 | 13.453% | $279.707 | $279.71 | $279.70 | $279.70 |
| Purchase #5 | $228.83 | 6.283% | $243.2074 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $33.45 | 13.535% | $37.9775 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $10.62 | 9.483% | $11.6271 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $718.76 | $789.7693 | $789.78 | $789.80 | $789.70 | |