| 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 | $54.88 | 13.263% | $62.1587 | $62.16 | $62.15 | $62.20 |
| Purchase #2 | $69.50 | 10.192% | $76.5834 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $36.79 | 8.338% | $39.8576 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $249.51 | 5.163% | $262.3922 | $262.39 | $262.40 | $262.40 |
| Purchase #5 | $135.31 | 9.280% | $147.8668 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $17.79 | 7.819% | $19.181 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $33.73 | 12.573% | $37.9709 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $597.51 | $646.0106 | $646.01 | $646.00 | $646.20 | |