| 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 | $80.97 | 13.411% | $91.8289 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $56.96 | 11.470% | $63.4933 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $233.32 | 10.212% | $257.1466 | $257.15 | $257.15 | $257.10 |
| Purchase #4 | $195.44 | 5.210% | $205.6224 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $246.69 | 11.588% | $275.2764 | $275.28 | $275.30 | $275.30 |
| Purchase #6 | $55.95 | 12.787% | $63.1043 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $197.52 | 9.631% | $216.5432 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,066.85 | $1,173.0151 | $1,173.01 | $1,173.05 | $1,172.90 | |