| 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 | $33.31 | 4.431% | $34.786 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $143.56 | 8.195% | $155.3247 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $124.41 | 3.329% | $128.5516 | $128.55 | $128.55 | $128.60 |
| Purchase #4 | $13.32 | 11.480% | $14.8491 | $14.85 | $14.85 | $14.80 |
| Purchase #5 | $6.99 | 8.659% | $7.5953 | $7.60 | $7.60 | $7.60 |
| Purchase #6 | $236.68 | 4.345% | $246.9637 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $194.26 | 10.437% | $214.5349 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $752.53 | $802.6053 | $802.60 | $802.60 | $802.60 | |