| 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 | $70.51 | 5.155% | $74.1448 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $208.98 | 5.575% | $220.6306 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $135.52 | 7.717% | $145.9781 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $8.46 | 6.162% | $8.9813 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $96.35 | 13.343% | $109.206 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $106.97 | 11.676% | $119.4598 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $119.29 | 13.435% | $135.3166 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $746.08 | $813.7172 | $813.72 | $813.75 | $813.70 | |