| 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 | $49.56 | 9.740% | $54.3871 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $115.94 | 11.446% | $129.2105 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $160.32 | 7.252% | $171.9464 | $171.95 | $171.95 | $171.90 |
| Purchase #4 | $94.55 | 4.692% | $98.9863 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $72.70 | 9.866% | $79.8726 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $11.48 | 12.129% | $12.8724 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $233.72 | 7.288% | $250.7535 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $738.27 | $798.0288 | $798.03 | $798.00 | $798.10 | |