| 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 | $59.58 | 6.592% | $63.5075 | $63.51 | $63.50 | $63.50 |
| Purchase #2 | $6.84 | 5.549% | $7.2196 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $137.97 | 8.136% | $149.1952 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $179.79 | 10.265% | $198.2454 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $5.31 | 3.730% | $5.5081 | $5.51 | $5.50 | $5.50 |
| Purchase #6 | $93.55 | 5.521% | $98.7149 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $184.80 | 6.787% | $197.3424 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $667.84 | $719.7331 | $719.74 | $719.70 | $719.60 | |