| 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 | $86.29 | 4.248% | $89.9556 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $83.67 | 3.506% | $86.6035 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $67.81 | 8.536% | $73.5983 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $176.38 | 3.660% | $182.8355 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $64.75 | 10.442% | $71.5112 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $120.74 | 3.417% | $124.8657 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $128.37 | 7.723% | $138.284 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $728.01 | $767.6538 | $767.66 | $767.65 | $767.70 | |