| 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 | $39.26 | 12.771% | $44.2739 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $50.65 | 6.287% | $53.8344 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $185.73 | 7.805% | $200.2262 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $150.77 | 7.428% | $161.9692 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $135.46 | 9.253% | $147.9941 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $136.25 | 11.679% | $152.1626 | $152.16 | $152.15 | $152.20 |
| Purchase #7 | $193.25 | 8.458% | $209.5951 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $891.37 | $970.0555 | $970.05 | $970.05 | $970.10 | |