| 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 | $26.82 | 10.695% | $29.6884 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $169.84 | 6.621% | $181.0851 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $90.93 | 3.182% | $93.8234 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $137.93 | 13.277% | $156.243 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $7.44 | 3.598% | $7.7077 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $31.84 | 8.410% | $34.5177 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $241.73 | 8.844% | $263.1086 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $706.53 | $766.1739 | $766.18 | $766.15 | $766.10 | |