| 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 | $160.39 | 4.367% | $167.3942 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $79.82 | 13.218% | $90.3706 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $6.83 | 11.812% | $7.6368 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $68.61 | 3.368% | $70.9208 | $70.92 | $70.90 | $70.90 |
| Purchase #5 | $35.61 | 11.586% | $39.7358 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $170.25 | 8.366% | $184.4931 | $184.49 | $184.50 | $184.50 |
| Purchase #7 | $214.54 | 9.586% | $235.1058 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $736.05 | $795.6571 | $795.66 | $795.65 | $795.60 | |