| 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 | $85.36 | 8.286% | $92.4329 | $92.43 | $92.45 | $92.40 |
| Purchase #2 | $23.82 | 4.684% | $24.9357 | $24.94 | $24.95 | $24.90 |
| Purchase #3 | $228.80 | 4.440% | $238.9587 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $230.58 | 3.250% | $238.0739 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $164.54 | 10.228% | $181.3692 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $32.38 | 8.308% | $35.0701 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $145.67 | 5.558% | $153.7663 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $911.15 | $964.6068 | $964.61 | $964.55 | $964.70 | |