| 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 | $120.78 | 8.152% | $130.626 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $202.26 | 5.131% | $212.638 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $79.62 | 11.227% | $88.5589 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $82.81 | 11.375% | $92.2296 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $88.52 | 3.234% | $91.3827 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $56.57 | 9.497% | $61.9425 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $118.99 | 3.819% | $123.5342 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $749.55 | $800.9119 | $800.91 | $801.00 | $800.80 | |