| 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 | $16.73 | 13.715% | $19.0245 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $208.25 | 11.670% | $232.5528 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $108.35 | 11.537% | $120.8503 | $120.85 | $120.85 | $120.90 |
| Purchase #4 | $14.54 | 9.657% | $15.9441 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $67.86 | 8.180% | $73.4109 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $121.58 | 7.512% | $130.7131 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $174.70 | 8.171% | $188.9747 | $188.97 | $188.95 | $189.00 |
| 7 purchase totals = | $712.01 | $781.4704 | $781.45 | $781.40 | $781.50 | |