| 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 | $23.55 | 13.389% | $26.7031 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $37.27 | 7.167% | $39.9411 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $112.96 | 4.255% | $117.7664 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $152.25 | 6.124% | $161.5738 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $237.62 | 3.618% | $246.2171 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $120.74 | 12.540% | $135.8808 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $171.74 | 6.727% | $183.2929 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $856.13 | $911.3752 | $911.37 | $911.35 | $911.40 | |