| 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 | $12.26 | 5.503% | $12.9347 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $51.52 | 3.479% | $53.3124 | $53.31 | $53.30 | $53.30 |
| Purchase #3 | $219.90 | 11.468% | $245.1181 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $208.95 | 4.593% | $218.5471 | $218.55 | $218.55 | $218.50 |
| Purchase #5 | $130.45 | 11.513% | $145.4687 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $98.78 | 5.201% | $103.9175 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $5.65 | 8.637% | $6.138 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $727.51 | $785.4365 | $785.44 | $785.40 | $785.30 | |