| 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 | $35.66 | 11.216% | $39.6596 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $34.30 | 5.249% | $36.1004 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $194.80 | 11.176% | $216.5708 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $5.75 | 3.355% | $5.9429 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $226.65 | 3.357% | $234.2586 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $223.44 | 3.276% | $230.7599 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $16.64 | 8.408% | $18.0391 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $737.24 | $781.3313 | $781.33 | $781.30 | $781.40 | |