| 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 | $84.79 | 10.115% | $93.3665 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $31.92 | 8.292% | $34.5668 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $8.79 | 5.624% | $9.2843 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $150.87 | 8.819% | $164.1752 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $120.51 | 11.506% | $134.3759 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $91.72 | 5.634% | $96.8875 | $96.89 | $96.90 | $96.90 |
| Purchase #7 | $23.63 | 11.302% | $26.3007 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $512.23 | $558.9569 | $558.97 | $559.00 | $559.10 | |