| 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 | $48.27 | 11.453% | $53.7984 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $239.75 | 5.742% | $253.5164 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $145.56 | 7.193% | $156.0301 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $117.87 | 11.600% | $131.5429 | $131.54 | $131.55 | $131.50 |
| Purchase #5 | $222.85 | 7.775% | $240.1766 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $43.49 | 4.532% | $45.461 | $45.46 | $45.45 | $45.50 |
| Purchase #7 | $227.72 | 3.346% | $235.3395 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $1,045.51 | $1,115.8649 | $1,115.87 | $1,115.90 | $1,115.80 | |