| 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 | $69.62 | 9.291% | $76.0884 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $34.63 | 12.706% | $39.0301 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $119.66 | 11.248% | $133.1194 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $48.52 | 4.603% | $50.7534 | $50.75 | $50.75 | $50.80 |
| Purchase #5 | $193.86 | 12.580% | $218.2476 | $218.25 | $218.25 | $218.20 |
| Purchase #6 | $17.93 | 6.853% | $19.1587 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $114.65 | 8.129% | $123.9699 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $598.87 | $660.3675 | $660.37 | $660.35 | $660.40 | |