| 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 | $120.57 | 6.254% | $128.1104 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $8.67 | 6.432% | $9.2277 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $63.38 | 7.268% | $67.9865 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $18.41 | 11.351% | $20.4997 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $226.89 | 13.679% | $257.9263 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $174.48 | 3.533% | $180.6444 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $38.79 | 6.632% | $41.3626 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $651.19 | $705.7576 | $705.76 | $705.80 | $705.70 | |