| 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 | $9.88 | 10.365% | $10.9041 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $201.48 | 9.483% | $220.5863 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $72.83 | 4.246% | $75.9224 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $23.68 | 13.700% | $26.9242 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $123.46 | 4.688% | $129.2478 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $235.72 | 7.616% | $253.6724 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $42.31 | 3.351% | $43.7278 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $709.36 | $760.9850 | $760.98 | $760.95 | $760.90 | |