| 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 | $45.54 | 3.474% | $47.1221 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $159.32 | 3.251% | $164.4995 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $94.45 | 5.727% | $99.8592 | $99.86 | $99.85 | $99.90 |
| Purchase #4 | $112.83 | 6.108% | $119.7217 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $227.89 | 7.609% | $245.2302 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $118.95 | 9.437% | $130.1753 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $245.51 | 3.491% | $254.0808 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $1,004.49 | $1,060.6888 | $1,060.69 | $1,060.70 | $1,060.70 | |