| 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 | $84.79 | 6.471% | $90.2768 | $90.28 | $90.30 | $90.30 |
| Purchase #2 | $29.74 | 10.266% | $32.7931 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $112.93 | 13.669% | $128.3664 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $191.63 | 5.646% | $202.4494 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $192.96 | 8.560% | $209.4774 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $203.65 | 13.617% | $231.381 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $34.58 | 13.432% | $39.2248 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $850.28 | $933.9689 | $933.97 | $934.00 | $934.00 | |