| 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 | $10.45 | 10.276% | $11.5238 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $113.29 | 3.522% | $117.2801 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $23.78 | 6.489% | $25.3231 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $168.59 | 12.797% | $190.1645 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $96.61 | 12.521% | $108.7065 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $247.58 | 8.484% | $268.5847 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $30.58 | 11.556% | $34.1138 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $690.88 | $755.6965 | $755.68 | $755.65 | $755.70 | |