| 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 | $126.33 | 5.599% | $133.4032 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $73.91 | 13.724% | $84.0534 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $52.61 | 8.112% | $56.8777 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $120.43 | 7.653% | $129.6465 | $129.65 | $129.65 | $129.60 |
| Purchase #5 | $11.92 | 4.437% | $12.4489 | $12.45 | $12.45 | $12.40 |
| Purchase #6 | $10.30 | 5.408% | $10.857 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $90.96 | 5.819% | $96.253 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $486.46 | $523.5397 | $523.54 | $523.55 | $523.60 | |