| 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 | $80.87 | 4.118% | $84.2002 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $130.70 | 9.332% | $142.8969 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $52.49 | 8.421% | $56.9102 | $56.91 | $56.90 | $56.90 |
| Purchase #4 | $33.76 | 5.399% | $35.5827 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $44.83 | 9.831% | $49.2372 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $107.51 | 9.550% | $117.7772 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $220.84 | 11.132% | $245.4239 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $671.00 | $732.0283 | $732.03 | $732.05 | $732.00 | |