| 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 | $6.71 | 12.523% | $7.5503 | $7.55 | $7.55 | $7.60 |
| Purchase #2 | $79.81 | 7.679% | $85.9386 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $113.62 | 8.787% | $123.6038 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $250.66 | 7.823% | $270.2691 | $270.27 | $270.25 | $270.30 |
| Purchase #5 | $250.32 | 7.815% | $269.8825 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $125.75 | 4.486% | $131.3911 | $131.39 | $131.40 | $131.40 |
| Purchase #7 | $221.75 | 5.586% | $234.137 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $1,048.62 | $1,122.7724 | $1,122.77 | $1,122.80 | $1,122.80 | |