| 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 | $22.85 | 9.841% | $25.0987 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $247.98 | 11.616% | $276.7854 | $276.79 | $276.80 | $276.80 |
| Purchase #3 | $47.61 | 5.618% | $50.2847 | $50.28 | $50.30 | $50.30 |
| Purchase #4 | $231.75 | 6.117% | $245.9261 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $64.29 | 13.656% | $73.0694 | $73.07 | $73.05 | $73.10 |
| Purchase #6 | $159.90 | 4.816% | $167.6008 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $231.71 | 8.445% | $251.2779 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,006.09 | $1,090.0430 | $1,090.05 | $1,090.10 | $1,090.10 | |