| 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 | $93.85 | 12.377% | $105.4658 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $88.69 | 8.517% | $96.2437 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $80.98 | 4.426% | $84.5642 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $99.39 | 8.582% | $107.9196 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $30.70 | 4.182% | $31.9839 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $194.49 | 3.164% | $200.6437 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $238.93 | 8.268% | $258.6847 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $827.03 | $885.5056 | $885.49 | $885.50 | $885.50 | |