| 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 | $5.29 | 6.402% | $5.6287 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $185.64 | 5.337% | $195.5476 | $195.55 | $195.55 | $195.50 |
| Purchase #3 | $87.67 | 6.700% | $93.5439 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $156.74 | 3.617% | $162.4093 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $120.36 | 9.201% | $131.4343 | $131.43 | $131.45 | $131.40 |
| Purchase #6 | $245.27 | 7.391% | $263.3979 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $8.63 | 8.314% | $9.3475 | $9.35 | $9.35 | $9.30 |
| 7 purchase totals = | $809.60 | $861.3092 | $861.31 | $861.35 | $861.10 | |