| 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 | $6.34 | 10.661% | $7.0159 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $62.80 | 7.820% | $67.711 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $223.77 | 7.294% | $240.0918 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $217.31 | 7.556% | $233.7299 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $228.91 | 13.237% | $259.2108 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $169.95 | 10.477% | $187.7557 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $75.80 | 7.306% | $81.3379 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $984.88 | $1,076.8530 | $1,076.86 | $1,076.85 | $1,076.80 | |