| 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 | $111.26 | 3.554% | $115.2142 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $67.42 | 9.236% | $73.6469 | $73.65 | $73.65 | $73.60 |
| Purchase #3 | $7.62 | 11.301% | $8.4811 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $116.98 | 5.122% | $122.9717 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $181.70 | 5.507% | $191.7062 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $159.37 | 8.465% | $172.8607 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $83.33 | 7.180% | $89.3131 | $89.31 | $89.30 | $89.30 |
| 7 purchase totals = | $727.68 | $774.1939 | $774.19 | $774.15 | $774.20 | |