| 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 | $77.98 | 9.772% | $85.6002 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $210.34 | 5.128% | $221.1262 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $61.28 | 13.416% | $69.5013 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $106.75 | 6.386% | $113.5671 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $229.65 | 8.183% | $248.4423 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $128.59 | 8.577% | $139.6192 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $204.27 | 4.628% | $213.7236 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $1,018.86 | $1,091.5799 | $1,091.58 | $1,091.55 | $1,091.50 | |