| 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 | $68.48 | 11.125% | $76.0984 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $84.81 | 5.615% | $89.5721 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $119.64 | 9.868% | $131.4461 | $131.45 | $131.45 | $131.40 |
| Purchase #4 | $10.76 | 6.376% | $11.4461 | $11.45 | $11.45 | $11.40 |
| Purchase #5 | $172.31 | 10.160% | $189.8167 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $101.39 | 5.798% | $107.2686 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $170.87 | 4.164% | $177.985 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $728.26 | $783.6330 | $783.65 | $783.60 | $783.60 | |