| 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 | $98.51 | 6.417% | $104.8314 | $104.83 | $104.85 | $104.80 |
| Purchase #2 | $156.63 | 3.822% | $162.6164 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $181.97 | 9.233% | $198.7713 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $23.86 | 9.559% | $26.1408 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $29.85 | 11.818% | $33.3777 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $87.98 | 5.448% | $92.7732 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $28.77 | 13.568% | $32.6735 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $607.57 | $651.1843 | $651.18 | $651.15 | $651.20 | |