| 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 | $37.68 | 8.330% | $40.8187 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $187.67 | 4.777% | $196.635 | $196.64 | $196.65 | $196.60 |
| Purchase #3 | $200.41 | 8.120% | $216.6833 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $92.58 | 10.282% | $102.0991 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $6.76 | 3.317% | $6.9842 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $245.86 | 7.395% | $264.0413 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $43.56 | 7.390% | $46.7791 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $814.52 | $874.0407 | $874.04 | $874.10 | $874.00 | |