| 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 | $16.93 | 12.392% | $19.028 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $67.30 | 6.162% | $71.447 | $71.45 | $71.45 | $71.40 |
| Purchase #3 | $172.71 | 11.856% | $193.1865 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $7.33 | 13.584% | $8.3257 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $180.97 | 12.257% | $203.1515 | $203.15 | $203.15 | $203.20 |
| Purchase #6 | $89.55 | 4.445% | $93.5305 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $211.97 | 10.464% | $234.1505 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $746.76 | $822.8197 | $822.83 | $822.90 | $822.80 | |