| 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 | $42.99 | 6.843% | $45.9318 | $45.93 | $45.95 | $45.90 |
| Purchase #2 | $13.40 | 11.453% | $14.9347 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $135.51 | 7.495% | $145.6665 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $212.70 | 9.194% | $232.2556 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $240.53 | 11.571% | $268.3617 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $108.31 | 9.192% | $118.2659 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $181.51 | 4.144% | $189.0318 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $934.95 | $1,014.4480 | $1,014.45 | $1,014.45 | $1,014.50 | |