| 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 | $76.42 | 5.607% | $80.7049 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $38.81 | 12.441% | $43.6384 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $180.36 | 6.399% | $191.9012 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $103.46 | 10.108% | $113.9177 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $200.27 | 12.571% | $225.4459 | $225.45 | $225.45 | $225.40 |
| Purchase #6 | $101.41 | 3.555% | $105.0151 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $149.85 | 8.752% | $162.9649 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $850.58 | $923.5881 | $923.59 | $923.55 | $923.50 | |