| 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 | $64.44 | 13.559% | $73.1774 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $39.45 | 7.414% | $42.3748 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $190.48 | 10.676% | $210.8156 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $198.50 | 11.823% | $221.9687 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $225.96 | 13.602% | $256.6951 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $239.60 | 3.784% | $248.6665 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $23.29 | 11.288% | $25.919 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $981.72 | $1,079.6171 | $1,079.63 | $1,079.55 | $1,079.70 | |