| 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 | $134.83 | 13.122% | $152.5224 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $26.73 | 11.523% | $29.8101 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $129.34 | 9.654% | $141.8265 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $43.44 | 9.448% | $47.5442 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $139.82 | 13.871% | $159.2144 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $30.93 | 8.546% | $33.5733 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $191.77 | 11.337% | $213.511 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $696.86 | $778.0019 | $777.99 | $777.95 | $777.90 | |