| 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 | $85.34 | 7.371% | $91.6304 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $73.33 | 4.345% | $76.5162 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $246.80 | 9.289% | $269.7253 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $213.84 | 10.127% | $235.4956 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $51.39 | 13.162% | $58.154 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $235.71 | 7.265% | $252.8343 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $145.93 | 9.595% | $159.932 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $1,052.34 | $1,144.2878 | $1,144.29 | $1,144.35 | $1,144.20 | |