| 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 | $80.69 | 3.278% | $83.335 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $78.94 | 8.712% | $85.8173 | $85.82 | $85.80 | $85.80 |
| Purchase #3 | $21.49 | 3.281% | $22.1951 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $162.68 | 10.842% | $180.3178 | $180.32 | $180.30 | $180.30 |
| Purchase #5 | $120.83 | 8.814% | $131.48 | $131.48 | $131.50 | $131.50 |
| Purchase #6 | $197.85 | 7.492% | $212.6729 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $211.38 | 12.134% | $237.0288 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $873.86 | $952.8469 | $952.86 | $952.85 | $952.80 | |