| 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 | $147.86 | 7.220% | $158.5355 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $77.26 | 5.729% | $81.6862 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $245.73 | 11.681% | $274.4337 | $274.43 | $274.45 | $274.40 |
| Purchase #4 | $61.35 | 11.870% | $68.6322 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $49.42 | 10.354% | $54.5369 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $105.95 | 13.423% | $120.1717 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $7.38 | 7.515% | $7.9346 | $7.93 | $7.95 | $7.90 |
| 7 purchase totals = | $694.95 | $765.9308 | $765.93 | $766.00 | $765.80 | |