| 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 | $31.89 | 9.336% | $34.8673 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $240.78 | 3.281% | $248.68 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $190.47 | 13.594% | $216.3625 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $42.93 | 10.280% | $47.3432 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $30.53 | 11.284% | $33.975 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $112.79 | 7.252% | $120.9695 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $83.30 | 9.235% | $90.9928 | $90.99 | $91.00 | $91.00 |
| 7 purchase totals = | $732.69 | $793.1903 | $793.19 | $793.20 | $793.30 | |