| 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 | $90.95 | 13.201% | $102.9563 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $22.98 | 12.590% | $25.8732 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $164.45 | 13.422% | $186.5225 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $112.71 | 13.616% | $128.0566 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $5.27 | 3.552% | $5.4572 | $5.46 | $5.45 | $5.50 |
| Purchase #6 | $5.29 | 4.796% | $5.5437 | $5.54 | $5.55 | $5.50 |
| Purchase #7 | $160.46 | 8.585% | $174.2355 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $562.11 | $628.6450 | $628.65 | $628.60 | $628.70 | |