| 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 | $60.32 | 12.237% | $67.7014 | $67.70 | $67.70 | $67.70 |
| Purchase #2 | $47.56 | 4.836% | $49.86 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $234.54 | 12.466% | $263.7778 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $176.88 | 12.466% | $198.9299 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $62.36 | 4.425% | $65.1194 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $147.26 | 7.493% | $158.2942 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $36.50 | 6.684% | $38.9397 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $765.42 | $842.6224 | $842.62 | $842.65 | $842.60 | |