| 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 | $42.33 | 10.660% | $46.8424 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $120.55 | 9.798% | $132.3615 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $67.83 | 5.582% | $71.6163 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $129.85 | 9.560% | $142.2637 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $64.74 | 7.687% | $69.7166 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $31.45 | 9.806% | $34.534 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $29.77 | 10.760% | $32.9733 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $486.52 | $530.3078 | $530.30 | $530.25 | $530.30 | |