| 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 | $35.76 | 5.422% | $37.6989 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $70.90 | 12.775% | $79.9575 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $95.68 | 12.683% | $107.8151 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $171.69 | 10.471% | $189.6677 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $133.89 | 3.489% | $138.5614 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $221.97 | 3.769% | $230.336 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $77.52 | 4.627% | $81.1069 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $807.41 | $865.1435 | $865.16 | $865.10 | $865.20 | |