| 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 | $7.84 | 8.164% | $8.4801 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $245.85 | 8.328% | $266.3244 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $5.48 | 11.699% | $6.1211 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $189.92 | 3.697% | $196.9413 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $13.96 | 12.480% | $15.7022 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $196.53 | 10.489% | $217.144 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $64.67 | 9.414% | $70.758 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $724.25 | $781.4711 | $781.46 | $781.45 | $781.40 | |