| 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 | $245.35 | 8.768% | $266.8623 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $33.52 | 13.835% | $38.1575 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $66.26 | 12.221% | $74.3576 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $66.57 | 12.130% | $74.6449 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $153.69 | 10.523% | $169.8628 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $147.91 | 13.372% | $167.6885 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $34.87 | 11.495% | $38.8783 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $748.17 | $830.4519 | $830.45 | $830.45 | $830.60 | |