| 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 | $96.68 | 5.126% | $101.6358 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $51.42 | 6.623% | $54.8255 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $82.25 | 13.767% | $93.5734 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $134.37 | 7.715% | $144.7366 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $18.36 | 6.158% | $19.4906 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $34.63 | 7.197% | $37.1223 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $6.43 | 10.662% | $7.1156 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $424.14 | $458.4998 | $458.51 | $458.50 | $458.40 | |