| 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 | $29.89 | 4.721% | $31.3011 | $31.30 | $31.30 | $31.30 |
| Purchase #2 | $69.91 | 8.819% | $76.0754 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $26.75 | 10.419% | $29.5371 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $194.67 | 6.819% | $207.9445 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $162.84 | 6.465% | $173.3676 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $144.31 | 7.448% | $155.0582 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $213.71 | 7.487% | $229.7105 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $842.08 | $902.9944 | $903.00 | $903.00 | $903.00 | |