| 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 | $44.85 | 9.243% | $48.9955 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $233.26 | 4.672% | $244.1579 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $23.56 | 3.774% | $24.4492 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $16.60 | 3.870% | $17.2424 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $54.64 | 11.506% | $60.9269 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $71.29 | 13.305% | $80.7751 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $70.52 | 9.178% | $76.9923 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $514.72 | $553.5393 | $553.55 | $553.60 | $553.50 | |