| 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 | $74.59 | 6.152% | $79.1788 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $63.27 | 11.736% | $70.6954 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $76.27 | 13.608% | $86.6488 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $129.80 | 5.584% | $137.048 | $137.05 | $137.05 | $137.00 |
| Purchase #5 | $53.55 | 6.107% | $56.8203 | $56.82 | $56.80 | $56.80 |
| Purchase #6 | $240.37 | 10.586% | $265.8156 | $265.82 | $265.80 | $265.80 |
| Purchase #7 | $103.67 | 9.595% | $113.6171 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $741.52 | $809.8240 | $809.84 | $809.80 | $809.70 | |