| 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 | $108.46 | 4.507% | $113.3483 | $113.35 | $113.35 | $113.30 |
| Purchase #2 | $189.80 | 7.402% | $203.849 | $203.85 | $203.85 | $203.80 |
| Purchase #3 | $213.95 | 3.546% | $221.5367 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $42.52 | 5.588% | $44.896 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $84.45 | 11.783% | $94.4007 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $30.67 | 8.195% | $33.1834 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $68.65 | 11.196% | $76.3361 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $738.50 | $787.5502 | $787.56 | $787.60 | $787.40 | |