| 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 | $101.51 | 9.740% | $111.3971 | $111.40 | $111.40 | $111.40 |
| Purchase #2 | $21.58 | 3.348% | $22.3025 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $69.57 | 7.367% | $74.6952 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $95.77 | 11.312% | $106.6035 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $57.38 | 11.779% | $64.1388 | $64.14 | $64.15 | $64.10 |
| Purchase #6 | $115.93 | 12.603% | $130.5407 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $173.75 | 11.512% | $193.7521 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $635.49 | $703.4299 | $703.43 | $703.45 | $703.40 | |