| 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 | $43.26 | 5.796% | $45.7673 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $107.60 | 5.450% | $113.4642 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $176.66 | 8.860% | $192.3121 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $136.54 | 6.540% | $145.4697 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $213.56 | 3.560% | $221.1627 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $115.80 | 5.190% | $121.81 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $194.93 | 8.597% | $211.6881 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $988.35 | $1,051.6741 | $1,051.67 | $1,051.60 | $1,051.80 | |