| 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 | $53.85 | 5.812% | $56.9798 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $187.78 | 8.534% | $203.8051 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $61.36 | 13.457% | $69.6172 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $19.61 | 9.650% | $21.5024 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $52.91 | 8.556% | $57.437 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $218.41 | 13.817% | $248.5877 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $30.65 | 6.697% | $32.7026 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $624.57 | $690.6318 | $690.64 | $690.65 | $690.60 | |