| 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 | $35.59 | 9.111% | $38.8326 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $87.38 | 11.181% | $97.15 | $97.15 | $97.15 | $97.20 |
| Purchase #3 | $136.57 | 9.317% | $149.2942 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $109.95 | 6.637% | $117.2474 | $117.25 | $117.25 | $117.20 |
| Purchase #5 | $14.64 | 13.694% | $16.6448 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $76.94 | 8.609% | $83.5638 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $172.94 | 4.852% | $181.331 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $634.01 | $684.0638 | $684.05 | $684.10 | $684.00 | |