| 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 | $44.65 | 6.516% | $47.5594 | $47.56 | $47.55 | $47.60 |
| Purchase #2 | $213.25 | 7.519% | $229.2843 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $6.86 | 6.503% | $7.3061 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $39.52 | 12.796% | $44.577 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $14.89 | 8.729% | $16.1897 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $241.34 | 3.463% | $249.6976 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $39.69 | 6.562% | $42.2945 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $600.20 | $636.9086 | $636.91 | $636.95 | $637.00 | |