| 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 | $80.97 | 4.211% | $84.3796 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $139.46 | 7.286% | $149.6211 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $66.59 | 5.388% | $70.1779 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $78.57 | 7.251% | $84.2671 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $163.46 | 11.302% | $181.9342 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $241.36 | 10.348% | $266.3359 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $225.74 | 5.768% | $238.7607 | $238.76 | $238.75 | $238.80 |
| 7 purchase totals = | $996.15 | $1,075.4765 | $1,075.48 | $1,075.50 | $1,075.50 | |