| 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 | $60.29 | 5.554% | $63.6385 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $176.45 | 7.479% | $189.6467 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $38.87 | 6.343% | $41.3355 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $51.29 | 10.666% | $56.7606 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $36.69 | 11.126% | $40.7721 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $60.29 | 12.560% | $67.8624 | $67.86 | $67.85 | $67.90 |
| Purchase #7 | $193.84 | 5.706% | $204.9005 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $617.72 | $664.9163 | $664.92 | $664.90 | $664.90 | |