| 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 | $48.87 | 10.479% | $53.9911 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $5.71 | 8.316% | $6.1848 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $212.75 | 9.632% | $233.2421 | $233.24 | $233.25 | $233.20 |
| Purchase #4 | $177.48 | 13.712% | $201.8161 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $34.56 | 6.388% | $36.7677 | $36.77 | $36.75 | $36.80 |
| Purchase #6 | $132.35 | 8.106% | $143.0783 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $139.47 | 9.407% | $152.5899 | $152.59 | $152.60 | $152.60 |
| 7 purchase totals = | $751.19 | $827.6700 | $827.67 | $827.70 | $827.70 | |