| 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 | $8.99 | 6.167% | $9.5444 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $138.31 | 6.497% | $147.296 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $70.82 | 6.424% | $75.3695 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $118.79 | 11.132% | $132.0137 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $94.65 | 9.393% | $103.5405 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $214.29 | 8.651% | $232.8282 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $176.82 | 4.248% | $184.3313 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $822.67 | $884.9236 | $884.92 | $884.95 | $884.80 | |