| 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 | $79.67 | 13.558% | $90.4717 | $90.47 | $90.45 | $90.50 |
| Purchase #2 | $128.81 | 5.243% | $135.5635 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $66.96 | 12.224% | $75.1452 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $200.29 | 4.364% | $209.0307 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $158.82 | 8.744% | $172.7072 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $138.47 | 11.658% | $154.6128 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $226.56 | 8.352% | $245.4823 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $999.58 | $1,083.0134 | $1,083.01 | $1,083.00 | $1,083.00 | |