| 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 | $52.55 | 9.120% | $57.3426 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $218.97 | 12.724% | $246.8317 | $246.83 | $246.85 | $246.80 |
| Purchase #3 | $167.59 | 13.155% | $189.6365 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $6.61 | 9.422% | $7.2328 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $217.95 | 7.770% | $234.8847 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $178.37 | 11.398% | $198.7006 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $119.96 | 8.310% | $129.9287 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $962.00 | $1,064.5576 | $1,064.55 | $1,064.65 | $1,064.40 | |