| 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 | $52.47 | 5.423% | $55.3154 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $6.59 | 6.657% | $7.0287 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $74.53 | 3.176% | $76.8971 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $83.36 | 6.803% | $89.031 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $246.78 | 13.311% | $279.6289 | $279.63 | $279.65 | $279.60 |
| Purchase #6 | $93.36 | 8.367% | $101.1714 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $95.47 | 6.215% | $101.4035 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $652.56 | $710.4760 | $710.48 | $710.50 | $710.40 | |