| 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 | $101.66 | 13.287% | $115.1676 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $54.68 | 12.744% | $61.6484 | $61.65 | $61.65 | $61.60 |
| Purchase #3 | $99.92 | 11.434% | $111.3449 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $22.78 | 8.319% | $24.6751 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $121.92 | 11.237% | $135.6202 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $204.87 | 11.131% | $227.6741 | $227.67 | $227.65 | $227.70 |
| Purchase #7 | $50.39 | 8.531% | $54.6888 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $656.22 | $730.8191 | $730.82 | $730.80 | $730.80 | |