| 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 | $66.57 | 8.435% | $72.1852 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $181.96 | 11.809% | $203.4477 | $203.45 | $203.45 | $203.40 |
| Purchase #3 | $115.47 | 4.255% | $120.3832 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $129.60 | 4.827% | $135.8558 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $217.73 | 6.242% | $231.3207 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $12.52 | 10.536% | $13.8391 | $13.84 | $13.85 | $13.80 |
| Purchase #7 | $10.88 | 9.256% | $11.8871 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $734.73 | $788.9188 | $788.93 | $788.95 | $788.90 | |