| 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 | $10.55 | 9.497% | $11.5519 | $11.55 | $11.55 | $11.60 |
| Purchase #2 | $116.66 | 5.667% | $123.2711 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $229.48 | 10.115% | $252.6919 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $160.94 | 11.310% | $179.1423 | $179.14 | $179.15 | $179.10 |
| Purchase #5 | $61.85 | 3.845% | $64.2281 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $56.44 | 12.443% | $63.4628 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $204.55 | 3.430% | $211.5661 | $211.57 | $211.55 | $211.60 |
| 7 purchase totals = | $840.47 | $905.9142 | $905.91 | $905.90 | $906.00 | |