| 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 | $35.86 | 10.425% | $39.5984 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $229.81 | 11.482% | $256.1968 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $132.32 | 6.195% | $140.5172 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $144.60 | 12.115% | $162.1183 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $105.99 | 6.798% | $113.1952 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $52.65 | 6.604% | $56.127 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $216.36 | 6.694% | $230.8431 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $917.59 | $998.5960 | $998.61 | $998.60 | $998.50 | |