| 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 | $33.88 | 13.334% | $38.3976 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $243.58 | 6.298% | $258.9207 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $83.45 | 5.271% | $87.8486 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $141.41 | 6.534% | $150.6497 | $150.65 | $150.65 | $150.60 |
| Purchase #5 | $17.45 | 13.461% | $19.7989 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $147.69 | 9.481% | $161.6925 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $22.63 | 10.472% | $24.9998 | $25.00 | $25.00 | $25.00 |
| 7 purchase totals = | $690.09 | $742.3078 | $742.31 | $742.30 | $742.20 | |