| 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 | $82.51 | 9.310% | $90.1917 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $166.93 | 6.842% | $178.3514 | $178.35 | $178.35 | $178.40 |
| Purchase #3 | $64.62 | 8.211% | $69.9259 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $11.34 | 3.498% | $11.7367 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $29.81 | 4.756% | $31.2278 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $41.84 | 11.625% | $46.7039 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $220.88 | 12.654% | $248.8302 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $617.93 | $676.9676 | $676.97 | $677.05 | $676.90 | |