| 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 | $81.81 | 7.869% | $88.2476 | $88.25 | $88.25 | $88.20 |
| Purchase #2 | $56.26 | 6.855% | $60.1166 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $36.43 | 6.301% | $38.7255 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $178.86 | 10.692% | $197.9837 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $161.36 | 7.835% | $174.0026 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $182.58 | 6.874% | $195.1305 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $132.89 | 9.117% | $145.0056 | $145.01 | $145.00 | $145.00 |
| 7 purchase totals = | $830.19 | $899.2121 | $899.22 | $899.25 | $899.10 | |