| 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 | $41.45 | 5.149% | $43.5843 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $206.34 | 6.660% | $220.0822 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $108.71 | 8.289% | $117.721 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $211.40 | 8.812% | $230.0286 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $39.68 | 3.775% | $41.1779 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $105.25 | 3.665% | $109.1074 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $138.85 | 13.742% | $157.9308 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $851.68 | $919.6322 | $919.63 | $919.70 | $919.60 | |