| 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 | $98.96 | 4.415% | $103.3291 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $16.48 | 12.766% | $18.5838 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $24.48 | 8.801% | $26.6345 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $239.77 | 6.516% | $255.3934 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $74.86 | 5.793% | $79.1966 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $184.48 | 6.834% | $197.0874 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $166.77 | 10.127% | $183.6588 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $805.80 | $863.8836 | $863.88 | $863.95 | $863.90 | |