| 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 | $243.69 | 5.802% | $257.8289 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $158.93 | 6.516% | $169.2859 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $63.59 | 3.205% | $65.6281 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $5.71 | 6.528% | $6.0827 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $32.85 | 3.294% | $33.9321 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $89.49 | 10.459% | $98.8498 | $98.85 | $98.85 | $98.80 |
| Purchase #7 | $34.65 | 7.793% | $37.3503 | $37.35 | $37.35 | $37.40 |
| 7 purchase totals = | $628.91 | $668.9578 | $668.96 | $669.05 | $668.90 | |