| 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 | $37.36 | 5.468% | $39.4028 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $58.35 | 3.754% | $60.5405 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $170.30 | 7.732% | $183.4676 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $31.78 | 6.145% | $33.7329 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $190.63 | 5.190% | $200.5237 | $200.52 | $200.50 | $200.50 |
| Purchase #6 | $84.35 | 9.469% | $92.3371 | $92.34 | $92.35 | $92.30 |
| Purchase #7 | $25.32 | 5.248% | $26.6488 | $26.65 | $26.65 | $26.60 |
| 7 purchase totals = | $598.09 | $636.6534 | $636.65 | $636.65 | $636.50 | |