| 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 | $5.93 | 6.670% | $6.3255 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $98.39 | 10.457% | $108.6786 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $193.62 | 8.524% | $210.1242 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $109.90 | 7.328% | $117.9535 | $117.95 | $117.95 | $118.00 |
| Purchase #5 | $26.39 | 5.561% | $27.8575 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $135.53 | 7.153% | $145.2245 | $145.22 | $145.20 | $145.20 |
| Purchase #7 | $141.58 | 3.762% | $146.9062 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $711.34 | $763.0700 | $763.07 | $763.05 | $763.10 | |