| 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 | $103.50 | 9.873% | $113.7186 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $38.26 | 8.812% | $41.6315 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $226.35 | 12.580% | $254.8248 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $166.75 | 6.147% | $177.0001 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $82.49 | 13.250% | $93.4199 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $162.97 | 5.687% | $172.2381 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $41.69 | 7.338% | $44.7492 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $822.01 | $897.5822 | $897.58 | $897.55 | $897.40 | |