| 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 | $70.48 | 6.596% | $75.1289 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $243.50 | 6.296% | $258.8308 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $87.91 | 4.296% | $91.6866 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $109.53 | 9.859% | $120.3286 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $93.38 | 6.659% | $99.5982 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $64.53 | 9.865% | $70.8959 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $181.65 | 11.750% | $202.9939 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $850.98 | $919.4629 | $919.47 | $919.55 | $919.40 | |