| 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 | $61.86 | 7.367% | $66.4172 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $12.27 | 6.680% | $13.0896 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $50.30 | 12.662% | $56.669 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $128.64 | 5.123% | $135.2302 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $123.42 | 5.588% | $130.3167 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $85.93 | 9.636% | $94.2102 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $126.79 | 4.614% | $132.6401 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $589.21 | $628.5730 | $628.58 | $628.55 | $628.50 | |