| 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 | $194.44 | 12.401% | $218.5525 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $48.71 | 6.449% | $51.8513 | $51.85 | $51.85 | $51.90 |
| Purchase #3 | $89.62 | 12.776% | $101.0699 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $39.36 | 5.745% | $41.6212 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $16.32 | 10.561% | $18.0436 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $43.95 | 13.366% | $49.8244 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $246.62 | 10.812% | $273.2846 | $273.28 | $273.30 | $273.30 |
| 7 purchase totals = | $679.02 | $754.2475 | $754.23 | $754.20 | $754.30 | |