| 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 | $45.70 | 9.574% | $50.0753 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $38.27 | 7.355% | $41.0848 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $152.77 | 9.840% | $167.8026 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $11.97 | 11.696% | $13.37 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $246.35 | 6.523% | $262.4194 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $96.35 | 13.717% | $109.5663 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $82.37 | 3.553% | $85.2966 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $673.78 | $729.6150 | $729.62 | $729.60 | $729.70 | |