| 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 | $6.29 | 11.191% | $6.9939 | $6.99 | $7.00 | $7.00 |
| Purchase #2 | $63.96 | 3.407% | $66.1391 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $114.55 | 11.433% | $127.6465 | $127.65 | $127.65 | $127.60 |
| Purchase #4 | $176.93 | 9.515% | $193.7649 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $104.42 | 10.440% | $115.3214 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $26.82 | 10.811% | $29.7195 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $102.29 | 9.154% | $111.6536 | $111.65 | $111.65 | $111.70 |
| 7 purchase totals = | $595.26 | $651.2389 | $651.23 | $651.20 | $651.20 | |