| 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 | $63.69 | 9.853% | $69.9654 | $69.97 | $69.95 | $70.00 |
| Purchase #2 | $221.36 | 6.203% | $235.091 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $146.49 | 10.489% | $161.8553 | $161.86 | $161.85 | $161.90 |
| Purchase #4 | $249.89 | 8.173% | $270.3135 | $270.31 | $270.30 | $270.30 |
| Purchase #5 | $192.75 | 3.205% | $198.9276 | $198.93 | $198.95 | $198.90 |
| Purchase #6 | $207.85 | 10.741% | $230.1752 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $47.92 | 7.395% | $51.4637 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $1,129.95 | $1,217.7917 | $1,217.80 | $1,217.80 | $1,217.90 | |