| 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 | $95.84 | 3.403% | $99.1014 | $99.10 | $99.10 | $99.10 |
| Purchase #2 | $238.72 | 4.622% | $249.7536 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $203.72 | 7.636% | $219.2761 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $161.97 | 7.374% | $173.9137 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $95.59 | 7.742% | $102.9906 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $197.56 | 9.806% | $216.9327 | $216.93 | $216.95 | $216.90 |
| Purchase #7 | $95.67 | 9.838% | $105.082 | $105.08 | $105.10 | $105.10 |
| 7 purchase totals = | $1,089.07 | $1,167.0501 | $1,167.04 | $1,167.10 | $1,167.10 | |