| 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 | $101.27 | 9.147% | $110.5332 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $32.39 | 4.567% | $33.8693 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $99.41 | 10.529% | $109.8769 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $166.26 | 7.631% | $178.9473 | $178.95 | $178.95 | $178.90 |
| Purchase #5 | $56.78 | 8.461% | $61.5842 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $134.80 | 13.211% | $152.6084 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $25.42 | 3.639% | $26.345 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $616.33 | $673.7643 | $673.77 | $673.80 | $673.70 | |