| 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 | $38.99 | 10.120% | $42.9358 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $60.77 | 7.441% | $65.2919 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $119.90 | 11.321% | $133.4739 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $151.71 | 6.369% | $161.3724 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $120.27 | 12.241% | $134.9923 | $134.99 | $135.00 | $135.00 |
| Purchase #6 | $43.80 | 3.422% | $45.2988 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $144.90 | 8.850% | $157.7237 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $680.34 | $741.0888 | $741.08 | $741.05 | $741.10 | |