| 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 | $56.36 | 12.136% | $63.1998 | $63.20 | $63.20 | $63.20 |
| Purchase #2 | $139.64 | 5.839% | $147.7936 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $34.55 | 7.649% | $37.1927 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $80.74 | 9.546% | $88.4474 | $88.45 | $88.45 | $88.40 |
| Purchase #5 | $25.84 | 13.473% | $29.3214 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $7.93 | 8.212% | $8.5812 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $103.39 | 13.785% | $117.6423 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $448.45 | $492.1784 | $492.17 | $492.20 | $492.10 | |