| 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 | $43.54 | 12.488% | $48.9773 | $48.98 | $49.00 | $49.00 |
| Purchase #2 | $234.43 | 4.122% | $244.0932 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $75.43 | 11.307% | $83.9589 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $52.85 | 9.174% | $57.6985 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $177.93 | 4.180% | $185.3675 | $185.37 | $185.35 | $185.40 |
| Purchase #6 | $193.45 | 9.477% | $211.7833 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $238.79 | 13.424% | $270.8452 | $270.85 | $270.85 | $270.80 |
| 7 purchase totals = | $1,016.42 | $1,102.7239 | $1,102.73 | $1,102.75 | $1,102.80 | |