| 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 | $8.37 | 6.140% | $8.8839 | $8.88 | $8.90 | $8.90 |
| Purchase #2 | $53.86 | 5.292% | $56.7103 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $201.75 | 10.840% | $223.6197 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $178.95 | 5.285% | $188.4075 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $172.32 | 8.343% | $186.6967 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $147.45 | 13.222% | $166.9458 | $166.95 | $166.95 | $166.90 |
| Purchase #7 | $178.62 | 12.840% | $201.5548 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $941.32 | $1,032.8187 | $1,032.82 | $1,032.80 | $1,032.80 | |