| 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 | $71.75 | 8.860% | $78.1071 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $198.77 | 7.269% | $213.2186 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $75.29 | 11.829% | $84.1961 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $42.43 | 12.260% | $47.6319 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $95.84 | 5.604% | $101.2109 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $243.93 | 4.768% | $255.5606 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $176.98 | 4.812% | $185.4963 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $904.99 | $965.4215 | $965.43 | $965.40 | $965.40 | |