| 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 | $52.47 | 4.217% | $54.6827 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $34.54 | 10.544% | $38.1819 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $214.32 | 7.463% | $230.3147 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $14.86 | 11.421% | $16.5572 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $141.91 | 11.621% | $158.4014 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $167.34 | 8.604% | $181.7379 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $109.29 | 12.678% | $123.1458 | $123.15 | $123.15 | $123.10 |
| 7 purchase totals = | $734.73 | $803.0216 | $803.02 | $803.05 | $803.00 | |