| 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 | $32.68 | 9.160% | $35.6735 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $183.83 | 4.578% | $192.2457 | $192.25 | $192.25 | $192.20 |
| Purchase #3 | $123.66 | 12.835% | $139.5318 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $171.74 | 12.491% | $193.192 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $105.92 | 8.663% | $115.0958 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $110.31 | 10.399% | $121.7811 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $5.71 | 11.590% | $6.3718 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $733.85 | $803.8917 | $803.89 | $803.90 | $803.90 | |