| 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 | $5.41 | 10.830% | $5.9959 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $140.83 | 13.544% | $159.904 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $227.47 | 11.201% | $252.9489 | $252.95 | $252.95 | $252.90 |
| Purchase #4 | $132.28 | 11.273% | $147.1919 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $22.85 | 9.656% | $25.0564 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $155.32 | 12.422% | $174.6139 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $22.52 | 9.616% | $24.6855 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $706.68 | $790.3965 | $790.40 | $790.40 | $790.40 | |