| 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 | $24.27 | 12.211% | $27.2336 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $31.34 | 3.577% | $32.461 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $5.37 | 3.584% | $5.5625 | $5.56 | $5.55 | $5.60 |
| Purchase #4 | $100.84 | 8.205% | $109.1139 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $186.53 | 4.123% | $194.2206 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $188.78 | 4.422% | $197.1279 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $195.53 | 8.154% | $211.4735 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $732.66 | $777.1930 | $777.18 | $777.15 | $777.20 | |