| 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 | $96.66 | 4.845% | $101.3432 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $213.46 | 7.857% | $230.2316 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $66.93 | 12.664% | $75.406 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $82.94 | 5.221% | $87.2703 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $18.66 | 4.606% | $19.5195 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $22.49 | 9.400% | $24.6041 | $24.60 | $24.60 | $24.60 |
| Purchase #7 | $93.60 | 6.318% | $99.5136 | $99.51 | $99.50 | $99.50 |
| 7 purchase totals = | $594.74 | $637.8883 | $637.88 | $637.85 | $637.80 | |