| 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 | $38.85 | 6.718% | $41.4599 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $17.76 | 7.664% | $19.1211 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $77.62 | 4.617% | $81.2037 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $216.41 | 3.464% | $223.9064 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $133.77 | 9.819% | $146.9049 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $138.31 | 10.473% | $152.7952 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $34.88 | 9.562% | $38.2152 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $657.60 | $703.6064 | $703.61 | $703.55 | $703.60 | |