| 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 | $50.74 | 3.252% | $52.3901 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $26.99 | 10.786% | $29.9011 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $145.44 | 7.484% | $156.3247 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $80.33 | 13.124% | $90.8725 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $67.97 | 10.825% | $75.3278 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $99.97 | 6.371% | $106.3391 | $106.34 | $106.35 | $106.30 |
| Purchase #7 | $83.93 | 5.662% | $88.6821 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $555.37 | $599.8374 | $599.83 | $599.85 | $599.80 | |