| 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 | $75.95 | 4.281% | $79.2014 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $52.89 | 7.124% | $56.6579 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $18.54 | 12.188% | $20.7997 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $198.33 | 4.774% | $207.7983 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $94.70 | 9.758% | $103.9408 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $36.81 | 7.577% | $39.5991 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $92.64 | 8.376% | $100.3995 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $569.86 | $608.3967 | $608.40 | $608.40 | $608.40 | |