| 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 | $74.35 | 9.120% | $81.1307 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $107.67 | 5.158% | $113.2236 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $58.34 | 12.313% | $65.5234 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $230.86 | 8.723% | $250.9979 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $250.57 | 13.854% | $285.284 | $285.28 | $285.30 | $285.30 |
| Purchase #6 | $8.93 | 8.663% | $9.7036 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $240.66 | 12.804% | $271.4741 | $271.47 | $271.45 | $271.50 |
| 7 purchase totals = | $971.38 | $1,077.3373 | $1,077.32 | $1,077.30 | $1,077.30 | |