| 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 | $88.63 | 4.350% | $92.4854 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $141.66 | 8.699% | $153.983 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $192.82 | 8.364% | $208.9475 | $208.95 | $208.95 | $208.90 |
| Purchase #4 | $102.99 | 3.264% | $106.3516 | $106.35 | $106.35 | $106.40 |
| Purchase #5 | $50.59 | 10.788% | $56.0476 | $56.05 | $56.05 | $56.00 |
| Purchase #6 | $194.67 | 4.284% | $203.0097 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $130.30 | 9.629% | $142.8466 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $901.66 | $963.6714 | $963.68 | $963.70 | $963.60 | |