| 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 | $26.26 | 10.448% | $29.0036 | $29.00 | $29.00 | $29.00 |
| Purchase #2 | $242.59 | 5.140% | $255.0591 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $149.61 | 4.327% | $156.0836 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $161.65 | 9.117% | $176.3876 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $17.36 | 5.167% | $18.257 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $35.43 | 9.178% | $38.6818 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $73.98 | 5.215% | $77.8381 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $706.88 | $751.3108 | $751.31 | $751.35 | $751.40 | |