| 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 | $77.88 | 3.374% | $80.5077 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $47.98 | 13.129% | $54.2793 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $117.43 | 11.346% | $130.7536 | $130.75 | $130.75 | $130.80 |
| Purchase #4 | $143.54 | 11.726% | $160.3715 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $227.32 | 5.436% | $239.6771 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $12.30 | 13.149% | $13.9173 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $223.74 | 8.421% | $242.5811 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $850.19 | $922.0876 | $922.09 | $922.10 | $922.20 | |