| 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 | $83.67 | 6.207% | $88.8634 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $149.75 | 8.605% | $162.636 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $236.65 | 12.215% | $265.5568 | $265.56 | $265.55 | $265.60 |
| Purchase #4 | $14.67 | 3.115% | $15.127 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $135.80 | 12.230% | $152.4083 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $9.62 | 5.352% | $10.1349 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $215.94 | 6.835% | $230.6995 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $846.10 | $925.4259 | $925.43 | $925.45 | $925.40 | |