| 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 | $6.30 | 4.296% | $6.5706 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $239.55 | 3.190% | $247.1916 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $131.33 | 8.271% | $142.1923 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $236.87 | 13.753% | $269.4467 | $269.45 | $269.45 | $269.40 |
| Purchase #5 | $60.43 | 5.434% | $63.7138 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $192.56 | 9.644% | $211.1305 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $69.60 | 5.561% | $73.4705 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $936.64 | $1,013.7160 | $1,013.71 | $1,013.70 | $1,013.70 | |