| 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 | $74.81 | 6.343% | $79.5552 | $79.56 | $79.55 | $79.60 |
| Purchase #2 | $133.67 | 9.666% | $146.5905 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $135.52 | 10.467% | $149.7049 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $81.60 | 4.277% | $85.09 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $11.63 | 10.401% | $12.8396 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $182.72 | 9.168% | $199.4718 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $124.65 | 8.582% | $135.3475 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $744.60 | $808.5995 | $808.60 | $808.60 | $808.60 | |