| 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 | $68.37 | 13.409% | $77.5377 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $157.32 | 9.574% | $172.3818 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $89.58 | 12.782% | $101.0301 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $95.25 | 13.628% | $108.2307 | $108.23 | $108.25 | $108.20 |
| Purchase #5 | $129.30 | 6.851% | $138.1583 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $19.40 | 7.873% | $20.9274 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $250.72 | 9.614% | $274.8242 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $809.94 | $893.0902 | $893.09 | $893.15 | $893.00 | |