| 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 | $72.63 | 10.231% | $80.0608 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $20.89 | 3.818% | $21.6876 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $232.36 | 9.155% | $253.6326 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $124.53 | 6.477% | $132.5958 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $95.63 | 6.275% | $101.6308 | $101.63 | $101.65 | $101.60 |
| Purchase #6 | $220.80 | 8.570% | $239.7226 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $78.90 | 11.151% | $87.6981 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $845.74 | $917.0283 | $917.03 | $917.05 | $917.00 | |