| 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 | $7.91 | 9.743% | $8.6807 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $29.32 | 10.561% | $32.4165 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $184.31 | 4.793% | $193.144 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $74.80 | 4.140% | $77.8967 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $34.73 | 9.533% | $38.0408 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $168.97 | 4.599% | $176.7409 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $202.96 | 12.520% | $228.3706 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $703.00 | $755.2902 | $755.29 | $755.30 | $755.20 | |