| 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 | $64.37 | 8.459% | $69.8151 | $69.82 | $69.80 | $69.80 |
| Purchase #2 | $100.94 | 4.664% | $105.6478 | $105.65 | $105.65 | $105.60 |
| Purchase #3 | $79.43 | 7.756% | $85.5906 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $7.57 | 8.449% | $8.2096 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $103.49 | 8.558% | $112.3467 | $112.35 | $112.35 | $112.30 |
| Purchase #6 | $33.94 | 5.867% | $35.9313 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $11.52 | 5.298% | $12.1303 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $401.26 | $429.6714 | $429.68 | $429.70 | $429.50 | |