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 | $9.41 | 9.800% | $10.3322 | $10.33 | $10.35 | $10.30 |
Purchase #2 | $41.95 | 6.696% | $44.759 | $44.76 | $44.75 | $44.80 |
Purchase #3 | $94.58 | 12.378% | $106.2871 | $106.29 | $106.30 | $106.30 |
Purchase #4 | $224.34 | 10.205% | $247.2339 | $247.23 | $247.25 | $247.20 |
Purchase #5 | $80.84 | 6.180% | $85.8359 | $85.84 | $85.85 | $85.80 |
Purchase #6 | $22.99 | 13.125% | $26.0074 | $26.01 | $26.00 | $26.00 |
Purchase #7 | $104.59 | 13.372% | $118.5758 | $118.58 | $118.60 | $118.60 |
7 purchase totals = | $578.70 | $639.0313 | $639.04 | $639.10 | $639.00 |