| 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 | $50.70 | 6.805% | $54.1501 | $54.15 | $54.15 | $54.20 |
| Purchase #2 | $135.29 | 5.664% | $142.9528 | $142.95 | $142.95 | $143.00 |
| Purchase #3 | $227.95 | 7.697% | $245.4953 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $210.52 | 11.227% | $234.1551 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $133.88 | 12.112% | $150.0955 | $150.10 | $150.10 | $150.10 |
| Purchase #6 | $171.90 | 10.228% | $189.4819 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $72.90 | 5.518% | $76.9226 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $1,003.14 | $1,093.2533 | $1,093.26 | $1,093.25 | $1,093.40 | |