| 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 | $79.51 | 8.683% | $86.4139 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $63.30 | 7.823% | $68.252 | $68.25 | $68.25 | $68.30 |
| Purchase #3 | $99.28 | 7.544% | $106.7697 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $22.37 | 12.445% | $25.1539 | $25.15 | $25.15 | $25.20 |
| Purchase #5 | $95.48 | 8.516% | $103.6111 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $243.33 | 11.204% | $270.5927 | $270.59 | $270.60 | $270.60 |
| Purchase #7 | $105.69 | 11.704% | $118.06 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $708.96 | $778.8533 | $778.84 | $778.80 | $779.00 | |