| 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 | $34.78 | 8.616% | $37.7766 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $78.29 | 3.602% | $81.11 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $95.58 | 3.435% | $98.8632 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $74.93 | 6.490% | $79.793 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $245.46 | 4.402% | $256.2651 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $119.74 | 8.107% | $129.4473 | $129.45 | $129.45 | $129.40 |
| Purchase #7 | $141.98 | 9.440% | $155.3829 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $790.76 | $838.6381 | $838.64 | $838.65 | $838.70 | |