| 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 | $79.90 | 10.614% | $88.3806 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $23.53 | 4.412% | $24.5681 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $119.61 | 8.805% | $130.1417 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $161.43 | 12.177% | $181.0873 | $181.09 | $181.10 | $181.10 |
| Purchase #5 | $5.94 | 5.541% | $6.2691 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $233.93 | 9.795% | $256.8434 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $70.40 | 6.150% | $74.7296 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $694.74 | $762.0198 | $762.02 | $762.05 | $762.00 | |