| 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 | $45.35 | 8.432% | $49.1739 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $186.59 | 10.715% | $206.5831 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $196.97 | 6.296% | $209.3712 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $196.66 | 11.540% | $219.3546 | $219.35 | $219.35 | $219.40 |
| Purchase #5 | $37.86 | 12.767% | $42.6936 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $53.32 | 5.847% | $56.4376 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $7.80 | 4.565% | $8.1561 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $724.55 | $791.7701 | $791.76 | $791.75 | $791.90 | |