| 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 | $51.29 | 12.841% | $57.8761 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $235.40 | 7.211% | $252.3747 | $252.37 | $252.35 | $252.40 |
| Purchase #3 | $169.71 | 4.848% | $177.9375 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $245.72 | 7.729% | $264.7117 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $230.49 | 5.857% | $243.9898 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $115.53 | 7.243% | $123.8978 | $123.90 | $123.90 | $123.90 |
| Purchase #7 | $42.68 | 11.490% | $47.5839 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $1,090.82 | $1,168.3715 | $1,168.37 | $1,168.40 | $1,168.40 | |