| 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 | $39.72 | 12.606% | $44.7271 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $120.61 | 7.627% | $129.8089 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $115.85 | 4.603% | $121.1826 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $200.26 | 8.854% | $217.991 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $14.50 | 11.189% | $16.1224 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $120.52 | 12.673% | $135.7935 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $247.45 | 11.696% | $276.3918 | $276.39 | $276.40 | $276.40 |
| 7 purchase totals = | $858.91 | $942.0173 | $942.01 | $942.05 | $942.00 | |