| 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 | $33.36 | 11.228% | $37.1057 | $37.11 | $37.10 | $37.10 |
| Purchase #2 | $115.66 | 11.615% | $129.0939 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $182.50 | 8.829% | $198.6129 | $198.61 | $198.60 | $198.60 |
| Purchase #4 | $131.80 | 7.345% | $141.4807 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $113.93 | 8.674% | $123.8123 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $161.40 | 10.553% | $178.4325 | $178.43 | $178.45 | $178.40 |
| Purchase #7 | $16.71 | 9.822% | $18.3513 | $18.35 | $18.35 | $18.40 |
| 7 purchase totals = | $755.36 | $826.8893 | $826.88 | $826.90 | $826.90 | |