| 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 | $40.95 | 13.517% | $46.4852 | $46.49 | $46.50 | $46.50 |
| Purchase #2 | $37.92 | 9.649% | $41.5789 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $46.88 | 11.521% | $52.281 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $89.63 | 13.393% | $101.6341 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $150.88 | 11.287% | $167.9098 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $7.38 | 8.449% | $8.0035 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $194.61 | 5.716% | $205.7339 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $568.25 | $623.6264 | $623.62 | $623.70 | $623.60 | |