| 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 | $89.42 | 13.280% | $101.295 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $55.93 | 8.264% | $60.5521 | $60.55 | $60.55 | $60.60 |
| Purchase #3 | $211.95 | 5.506% | $223.62 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $100.27 | 4.538% | $104.8203 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $41.54 | 4.391% | $43.364 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $103.80 | 10.824% | $115.0353 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $75.54 | 4.807% | $79.1712 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $678.45 | $727.8579 | $727.86 | $727.80 | $727.90 | |