| 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 | $89.60 | 10.508% | $99.0152 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $50.52 | 7.419% | $54.2681 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $178.66 | 5.690% | $188.8258 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $97.58 | 11.599% | $108.8983 | $108.90 | $108.90 | $108.90 |
| Purchase #5 | $32.51 | 8.363% | $35.2288 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $135.73 | 7.592% | $146.0346 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $75.59 | 7.590% | $81.3273 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $660.19 | $713.5981 | $713.61 | $713.65 | $713.50 | |