| 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 | $23.64 | 5.717% | $24.9915 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $246.60 | 6.811% | $263.3959 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $74.44 | 7.467% | $79.9984 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $72.38 | 7.562% | $77.8534 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $192.67 | 7.239% | $206.6174 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $162.84 | 12.817% | $183.7112 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $241.43 | 12.232% | $270.9617 | $270.96 | $270.95 | $271.00 |
| 7 purchase totals = | $1,014.00 | $1,107.5295 | $1,107.53 | $1,107.50 | $1,107.60 | |