| 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 | $31.83 | 8.718% | $34.6049 | $34.60 | $34.60 | $34.60 |
| Purchase #2 | $145.55 | 13.635% | $165.3957 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $21.67 | 10.619% | $23.9711 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $23.28 | 5.205% | $24.4917 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $50.46 | 11.300% | $56.162 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $102.41 | 6.164% | $108.7226 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $141.66 | 8.621% | $153.8725 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $516.86 | $567.2205 | $567.21 | $567.15 | $567.30 | |