| 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 | $22.36 | 11.769% | $24.9915 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $114.41 | 7.493% | $122.9827 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $235.92 | 9.367% | $258.0186 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $168.62 | 9.210% | $184.1499 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $108.27 | 4.781% | $113.4464 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $27.27 | 9.401% | $29.8337 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $212.86 | 5.774% | $225.1505 | $225.15 | $225.15 | $225.20 |
| 7 purchase totals = | $889.71 | $958.5733 | $958.57 | $958.60 | $958.50 | |