| 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 | $29.35 | 3.640% | $30.4183 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $241.71 | 9.233% | $264.0271 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $61.33 | 5.364% | $64.6197 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $247.65 | 13.660% | $281.479 | $281.48 | $281.50 | $281.50 |
| Purchase #5 | $75.97 | 5.792% | $80.3702 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $190.50 | 4.171% | $198.4458 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $129.74 | 4.706% | $135.8456 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $976.25 | $1,055.2057 | $1,055.22 | $1,055.20 | $1,055.10 | |