| 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 | $97.44 | 12.277% | $109.4027 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $23.47 | 8.273% | $25.4117 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $84.72 | 11.333% | $94.3213 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $91.86 | 9.474% | $100.5628 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $193.48 | 4.710% | $202.5929 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $16.51 | 7.170% | $17.6938 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $198.58 | 6.560% | $211.6068 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $706.06 | $761.5920 | $761.58 | $761.55 | $761.60 | |