| 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 | $105.36 | 9.760% | $115.6431 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $218.42 | 9.466% | $239.0956 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $49.89 | 9.526% | $54.6425 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $39.52 | 7.861% | $42.6267 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $162.39 | 9.461% | $177.7537 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $233.56 | 11.249% | $259.8332 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $32.54 | 7.346% | $34.9304 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $841.68 | $924.5252 | $924.52 | $924.60 | $924.40 | |