| 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 | $98.55 | 7.452% | $105.8939 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $33.93 | 8.852% | $36.9335 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $35.99 | 6.351% | $38.2757 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $61.43 | 7.711% | $66.1669 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $48.35 | 4.693% | $50.6191 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $182.77 | 8.354% | $198.0386 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $117.84 | 3.494% | $121.9573 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $578.86 | $617.8850 | $617.89 | $617.90 | $617.90 | |