| 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 | $23.72 | 8.268% | $25.6812 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $76.42 | 10.422% | $84.3845 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $147.25 | 5.470% | $155.3046 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $51.38 | 3.200% | $53.0242 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $13.59 | 7.521% | $14.6121 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $15.35 | 5.292% | $16.1623 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $21.25 | 12.220% | $23.8468 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $348.96 | $373.0157 | $373.00 | $373.00 | $373.00 | |