| 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 | $5.67 | 13.219% | $6.4195 | $6.42 | $6.40 | $6.40 |
| Purchase #2 | $7.91 | 5.694% | $8.3604 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $51.81 | 11.548% | $57.793 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $61.28 | 10.233% | $67.5508 | $67.55 | $67.55 | $67.60 |
| Purchase #5 | $191.41 | 8.481% | $207.6435 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $158.62 | 12.499% | $178.4459 | $178.45 | $178.45 | $178.40 |
| Purchase #7 | $250.57 | 5.798% | $265.098 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $727.27 | $791.3111 | $791.31 | $791.30 | $791.30 | |