| 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 | $26.28 | 4.505% | $27.4639 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $68.46 | 7.542% | $73.6233 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $128.62 | 6.615% | $137.1282 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $50.80 | 12.285% | $57.0408 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $182.99 | 6.798% | $195.4297 | $195.43 | $195.45 | $195.40 |
| Purchase #6 | $215.66 | 3.669% | $223.5726 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $87.84 | 7.478% | $94.4087 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $760.65 | $808.6672 | $808.66 | $808.65 | $808.60 | |