| 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 | $68.27 | 6.821% | $72.9267 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $6.42 | 13.303% | $7.2741 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $195.74 | 3.345% | $202.2875 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $120.32 | 7.129% | $128.8976 | $128.90 | $128.90 | $128.90 |
| Purchase #5 | $8.88 | 8.197% | $9.6079 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $81.99 | 11.174% | $91.1516 | $91.15 | $91.15 | $91.20 |
| Purchase #7 | $51.34 | 10.535% | $56.7487 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $532.96 | $568.8941 | $568.90 | $568.90 | $568.90 | |