| 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 | $39.95 | 6.678% | $42.6179 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $114.46 | 8.350% | $124.0174 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $244.65 | 9.364% | $267.559 | $267.56 | $267.55 | $267.60 |
| Purchase #4 | $14.92 | 7.654% | $16.062 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $190.49 | 10.864% | $211.1848 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $50.51 | 8.656% | $54.8821 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $111.79 | 8.340% | $121.1133 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $766.77 | $837.4365 | $837.43 | $837.40 | $837.50 | |