| 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 | $5.68 | 4.533% | $5.9375 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $118.72 | 13.169% | $134.3542 | $134.35 | $134.35 | $134.40 |
| Purchase #3 | $44.34 | 12.291% | $49.7898 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $133.45 | 9.452% | $146.0637 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $178.57 | 13.281% | $202.2859 | $202.29 | $202.30 | $202.30 |
| Purchase #6 | $30.54 | 7.771% | $32.9133 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $227.60 | 5.853% | $240.9214 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $738.90 | $812.2658 | $812.26 | $812.25 | $812.30 | |