| 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 | $67.62 | 4.586% | $70.7211 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $19.65 | 8.472% | $21.3147 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $10.97 | 13.609% | $12.4629 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $149.89 | 12.788% | $169.0579 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $235.61 | 13.557% | $267.5516 | $267.55 | $267.55 | $267.60 |
| Purchase #6 | $247.38 | 7.657% | $266.3219 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $35.34 | 6.589% | $37.6686 | $37.67 | $37.65 | $37.70 |
| 7 purchase totals = | $766.46 | $845.0987 | $845.09 | $845.00 | $845.20 | |