| 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 | $126.80 | 5.297% | $133.5166 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $132.36 | 4.220% | $137.9456 | $137.95 | $137.95 | $137.90 |
| Purchase #3 | $26.94 | 9.434% | $29.4815 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $135.66 | 7.462% | $145.7829 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $65.97 | 4.686% | $69.0614 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $242.89 | 12.276% | $272.7072 | $272.71 | $272.70 | $272.70 |
| Purchase #7 | $13.27 | 13.262% | $15.0299 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $743.89 | $803.5251 | $803.53 | $803.55 | $803.50 | |