| 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 | $5.53 | 4.393% | $5.7729 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $176.44 | 5.312% | $185.8125 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $230.45 | 10.170% | $253.8868 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $23.30 | 3.660% | $24.1528 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $142.72 | 9.745% | $156.6281 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $149.75 | 3.610% | $155.156 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $10.81 | 4.173% | $11.2611 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $739.00 | $792.6702 | $792.67 | $792.65 | $792.80 | |