| 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 | $69.42 | 9.214% | $75.8164 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $141.62 | 12.394% | $159.1724 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $73.64 | 9.163% | $80.3876 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $120.86 | 11.625% | $134.91 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $18.58 | 9.586% | $20.3611 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $47.53 | 13.238% | $53.822 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $13.35 | 8.578% | $14.4952 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $485.00 | $538.9647 | $538.97 | $538.90 | $539.00 | |