| 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 | $50.55 | 13.512% | $57.3803 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $120.76 | 4.480% | $126.17 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $53.42 | 7.739% | $57.5542 | $57.55 | $57.55 | $57.60 |
| Purchase #4 | $211.67 | 4.396% | $220.975 | $220.98 | $221.00 | $221.00 |
| Purchase #5 | $75.82 | 13.715% | $86.2187 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $154.82 | 9.168% | $169.0139 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $147.86 | 9.308% | $161.6228 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $814.90 | $878.9349 | $878.93 | $878.90 | $879.00 | |