| 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 | $34.91 | 7.688% | $37.5939 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $32.81 | 6.331% | $34.8872 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $204.82 | 13.141% | $231.7354 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $69.53 | 9.202% | $75.9282 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $177.81 | 4.869% | $186.4676 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $211.48 | 12.463% | $237.8368 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $126.95 | 13.247% | $143.7671 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $858.31 | $948.2162 | $948.23 | $948.25 | $948.20 | |