| 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 | $50.73 | 11.615% | $56.6223 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $172.32 | 4.131% | $179.4385 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $19.85 | 12.830% | $22.3968 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $208.45 | 7.607% | $224.3068 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $187.40 | 8.728% | $203.7563 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $107.34 | 12.205% | $120.4408 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $105.43 | 6.237% | $112.0057 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $851.52 | $918.9672 | $918.98 | $918.95 | $918.90 | |