| 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 | $47.62 | 4.717% | $49.8662 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $129.65 | 9.198% | $141.5752 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $123.29 | 8.724% | $134.0458 | $134.05 | $134.05 | $134.00 |
| Purchase #4 | $13.66 | 10.489% | $15.0928 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $80.63 | 4.256% | $84.0616 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $189.36 | 3.496% | $195.98 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $159.84 | 13.419% | $181.2889 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $744.05 | $801.9105 | $801.92 | $801.95 | $802.00 | |