| 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 | $21.58 | 9.664% | $23.6655 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $244.67 | 5.833% | $258.9416 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $211.49 | 9.540% | $231.6661 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $114.84 | 3.838% | $119.2476 | $119.25 | $119.25 | $119.20 |
| Purchase #5 | $56.58 | 7.798% | $60.9921 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $107.84 | 13.452% | $122.3466 | $122.35 | $122.35 | $122.30 |
| Purchase #7 | $16.81 | 10.225% | $18.5288 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $773.81 | $835.3883 | $835.40 | $835.40 | $835.30 | |