| 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 | $70.41 | 13.163% | $79.6781 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $190.94 | 6.616% | $203.5726 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $81.28 | 11.608% | $90.715 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $83.91 | 7.517% | $90.2175 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $248.92 | 3.673% | $258.0628 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $80.62 | 9.726% | $88.4611 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $167.88 | 7.863% | $181.0804 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $923.96 | $991.7875 | $991.79 | $991.75 | $991.90 | |