| 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 | $98.95 | 4.846% | $103.7451 | $103.75 | $103.75 | $103.70 |
| Purchase #2 | $36.83 | 8.350% | $39.9053 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $189.68 | 10.217% | $209.0596 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $119.28 | 7.397% | $128.1031 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $157.44 | 13.123% | $178.1009 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $167.47 | 3.805% | $173.8422 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $135.59 | 8.587% | $147.2331 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $905.24 | $979.9893 | $979.99 | $980.00 | $979.90 | |