| 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 | $72.54 | 6.656% | $77.3683 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $96.73 | 3.287% | $99.9095 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $130.34 | 13.722% | $148.2253 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $200.86 | 12.527% | $226.0217 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $103.65 | 10.780% | $114.8235 | $114.82 | $114.80 | $114.80 |
| Purchase #6 | $118.85 | 8.330% | $128.7502 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $129.93 | 4.819% | $136.1913 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $852.90 | $931.2898 | $931.29 | $931.25 | $931.30 | |