| 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 | $45.47 | 9.499% | $49.7892 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $179.46 | 8.416% | $194.5634 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $181.91 | 4.268% | $189.6739 | $189.67 | $189.65 | $189.70 |
| Purchase #4 | $191.47 | 13.608% | $217.5252 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $128.89 | 12.201% | $144.6159 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $186.25 | 13.413% | $211.2317 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $79.58 | 11.365% | $88.6243 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $993.03 | $1,096.0236 | $1,096.02 | $1,096.00 | $1,096.00 | |