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 | $6.90 | 7.149% | $7.3933 | $7.39 | $7.40 | $7.40 |
Purchase #2 | $80.30 | 12.690% | $90.4901 | $90.49 | $90.50 | $90.50 |
Purchase #3 | $174.30 | 6.547% | $185.7114 | $185.71 | $185.70 | $185.70 |
Purchase #4 | $40.99 | 7.841% | $44.204 | $44.20 | $44.20 | $44.20 |
Purchase #5 | $36.88 | 11.661% | $41.1806 | $41.18 | $41.20 | $41.20 |
Purchase #6 | $149.80 | 13.601% | $170.1743 | $170.17 | $170.15 | $170.20 |
Purchase #7 | $214.48 | 3.263% | $221.4785 | $221.48 | $221.50 | $221.50 |
7 purchase totals = | $703.65 | $760.6322 | $760.62 | $760.65 | $760.70 |