| 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 | $26.51 | 8.706% | $28.818 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $118.28 | 3.275% | $122.1537 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $5.45 | 7.776% | $5.8738 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $178.94 | 3.684% | $185.5321 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $235.51 | 5.170% | $247.6859 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $116.55 | 3.644% | $120.7971 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $25.31 | 9.820% | $27.7954 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $706.55 | $738.6560 | $738.66 | $738.65 | $738.70 | |