| 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 | $77.84 | 11.839% | $87.0555 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $172.40 | 6.425% | $183.4767 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $107.39 | 5.151% | $112.9217 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $243.27 | 12.387% | $273.4039 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $110.76 | 4.687% | $115.9513 | $115.95 | $115.95 | $116.00 |
| Purchase #6 | $37.40 | 11.683% | $41.7694 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $182.48 | 11.269% | $203.0437 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $931.54 | $1,017.6222 | $1,017.62 | $1,017.60 | $1,017.70 | |