| 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 | $29.40 | 7.828% | $31.7014 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $51.67 | 3.137% | $53.2909 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $18.64 | 5.680% | $19.6988 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $36.81 | 4.513% | $38.4712 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $88.35 | 3.379% | $91.3353 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $174.87 | 4.628% | $182.963 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $196.62 | 5.330% | $207.0998 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $596.36 | $624.5604 | $624.56 | $624.55 | $624.60 | |