| 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 | $210.52 | 13.786% | $239.5423 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $65.85 | 10.343% | $72.6609 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $18.50 | 6.481% | $19.699 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $95.50 | 8.673% | $103.7827 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $87.54 | 10.383% | $96.6293 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $37.72 | 7.564% | $40.5731 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $6.34 | 5.384% | $6.6813 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $521.97 | $579.5686 | $579.56 | $579.60 | $579.60 | |