| 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 | $65.63 | 8.390% | $71.1364 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $157.26 | 9.328% | $171.9292 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $40.25 | 5.746% | $42.5628 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $15.43 | 7.241% | $16.5473 | $16.55 | $16.55 | $16.50 |
| Purchase #5 | $245.78 | 13.177% | $278.1664 | $278.17 | $278.15 | $278.20 |
| Purchase #6 | $90.30 | 7.258% | $96.854 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $22.97 | 8.836% | $24.9996 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $637.62 | $702.1957 | $702.20 | $702.20 | $702.20 | |