| 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 | $23.28 | 5.171% | $24.4838 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $130.55 | 5.818% | $138.1454 | $138.15 | $138.15 | $138.10 |
| Purchase #3 | $159.50 | 13.659% | $181.2861 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $32.63 | 4.798% | $34.1956 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $14.87 | 5.200% | $15.6432 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $193.49 | 4.589% | $202.3693 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $213.55 | 11.183% | $237.4313 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $767.87 | $833.5547 | $833.56 | $833.60 | $833.50 | |