| 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 | $89.94 | 9.364% | $98.362 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $108.41 | 11.545% | $120.9259 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $93.59 | 10.843% | $103.738 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $247.57 | 6.306% | $263.1818 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $14.53 | 4.755% | $15.2209 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $131.66 | 10.245% | $145.1486 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $16.46 | 3.752% | $17.0776 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $702.16 | $763.6548 | $763.66 | $763.70 | $763.60 | |