| 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 | $63.33 | 4.411% | $66.1235 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $94.88 | 6.466% | $101.0149 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $246.65 | 5.251% | $259.6016 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $101.74 | 11.446% | $113.3852 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $237.39 | 8.177% | $256.8014 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $238.92 | 6.655% | $254.8201 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $37.93 | 7.716% | $40.8567 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $1,020.84 | $1,092.6034 | $1,092.60 | $1,092.55 | $1,092.60 | |