| 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 | $72.49 | 6.607% | $77.2794 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $71.97 | 3.341% | $74.3745 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $227.55 | 12.656% | $256.3487 | $256.35 | $256.35 | $256.30 |
| Purchase #4 | $148.34 | 5.582% | $156.6203 | $156.62 | $156.60 | $156.60 |
| Purchase #5 | $204.79 | 6.753% | $218.6195 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $104.82 | 3.609% | $108.603 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $101.41 | 7.724% | $109.2429 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $931.37 | $1,001.0883 | $1,001.08 | $1,001.05 | $1,001.00 | |