| 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 | $32.82 | 5.773% | $34.7147 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $36.62 | 8.572% | $39.7591 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $106.65 | 12.560% | $120.0452 | $120.05 | $120.05 | $120.00 |
| Purchase #4 | $145.73 | 13.398% | $165.2549 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $132.52 | 6.809% | $141.5433 | $141.54 | $141.55 | $141.50 |
| Purchase #6 | $76.68 | 10.574% | $84.7881 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $13.40 | 13.428% | $15.1994 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $544.42 | $601.3047 | $601.30 | $601.30 | $601.30 | |