| 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 | $32.38 | 7.296% | $34.7424 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $46.51 | 4.512% | $48.6085 | $48.61 | $48.60 | $48.60 |
| Purchase #3 | $170.40 | 11.469% | $189.9432 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $244.86 | 5.463% | $258.2367 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $14.80 | 13.274% | $16.7646 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $245.49 | 13.411% | $278.4127 | $278.41 | $278.40 | $278.40 |
| Purchase #7 | $118.96 | 6.366% | $126.533 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $873.40 | $953.2411 | $953.23 | $953.25 | $953.10 | |