| 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 | $64.67 | 3.586% | $66.9891 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $120.51 | 11.726% | $134.641 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $243.92 | 3.288% | $251.9401 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $84.48 | 12.807% | $95.2994 | $95.30 | $95.30 | $95.30 |
| Purchase #5 | $151.32 | 11.596% | $168.8671 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $196.78 | 10.429% | $217.3022 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $140.29 | 13.534% | $159.2768 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $1,001.97 | $1,094.3157 | $1,094.32 | $1,094.35 | $1,094.30 | |