| 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 | $21.50 | 13.596% | $24.4231 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $48.34 | 9.340% | $52.855 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $143.80 | 13.144% | $162.7011 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $100.63 | 10.786% | $111.484 | $111.48 | $111.50 | $111.50 |
| Purchase #5 | $144.92 | 10.423% | $160.025 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $193.35 | 5.242% | $203.4854 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $41.45 | 11.115% | $46.0572 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $693.99 | $761.0308 | $761.04 | $761.05 | $761.10 | |