| 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 | $66.29 | 6.532% | $70.6201 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $206.37 | 6.815% | $220.4341 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $27.36 | 8.574% | $29.7058 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $5.91 | 8.753% | $6.4273 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $166.52 | 12.835% | $187.8928 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $24.58 | 12.871% | $27.7437 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $73.74 | 8.711% | $80.1635 | $80.16 | $80.15 | $80.20 |
| 7 purchase totals = | $570.77 | $622.9873 | $622.98 | $623.00 | $622.90 | |