| 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 | $36.66 | 11.223% | $40.7744 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $184.71 | 5.318% | $194.5329 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $135.75 | 11.135% | $150.8658 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $91.58 | 5.305% | $96.4383 | $96.44 | $96.45 | $96.40 |
| Purchase #5 | $222.35 | 8.256% | $240.7072 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $59.98 | 9.643% | $65.7639 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $115.95 | 13.234% | $131.2948 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $846.98 | $920.3773 | $920.37 | $920.35 | $920.40 | |