| 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 | $8.92 | 4.580% | $9.3285 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $87.67 | 11.854% | $98.0624 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $16.71 | 10.754% | $18.507 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $136.87 | 8.260% | $148.1755 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $218.73 | 13.819% | $248.9563 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $203.32 | 3.170% | $209.7652 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $207.39 | 6.587% | $221.0508 | $221.05 | $221.05 | $221.10 |
| 7 purchase totals = | $879.61 | $953.8457 | $953.86 | $953.85 | $954.00 | |