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 | $13.50 | 3.171% | $13.9281 | $13.93 | $13.95 | $13.90 |
Purchase #2 | $35.61 | 11.512% | $39.7094 | $39.71 | $39.70 | $39.70 |
Purchase #3 | $7.44 | 12.265% | $8.3525 | $8.35 | $8.35 | $8.40 |
Purchase #4 | $189.45 | 5.541% | $199.9474 | $199.95 | $199.95 | $199.90 |
Purchase #5 | $20.80 | 5.555% | $21.9554 | $21.96 | $21.95 | $22.00 |
Purchase #6 | $150.60 | 6.442% | $160.3017 | $160.30 | $160.30 | $160.30 |
Purchase #7 | $52.99 | 3.159% | $54.664 | $54.66 | $54.65 | $54.70 |
7 purchase totals = | $470.39 | $498.8585 | $498.86 | $498.85 | $498.90 |