| 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 | $45.78 | 7.628% | $49.2721 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $247.59 | 8.772% | $269.3086 | $269.31 | $269.30 | $269.30 |
| Purchase #3 | $33.53 | 13.591% | $38.0871 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $210.55 | 6.162% | $223.5241 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $76.48 | 5.823% | $80.9334 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $40.38 | 6.588% | $43.0402 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $8.82 | 8.327% | $9.5544 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $663.13 | $713.7199 | $713.71 | $713.70 | $713.70 | |