| 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 | $80.91 | 7.212% | $86.7452 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $107.87 | 11.757% | $120.5523 | $120.55 | $120.55 | $120.60 |
| Purchase #3 | $57.33 | 10.518% | $63.36 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $18.99 | 5.124% | $19.963 | $19.96 | $19.95 | $20.00 |
| Purchase #5 | $11.82 | 10.455% | $13.0558 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $7.55 | 8.225% | $8.171 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $18.30 | 6.422% | $19.4752 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $302.77 | $331.3225 | $331.33 | $331.30 | $331.50 | |