| 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 | $81.45 | 5.357% | $85.8133 | $85.81 | $85.80 | $85.80 |
| Purchase #2 | $198.96 | 10.133% | $219.1206 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $10.60 | 9.667% | $11.6247 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $242.36 | 13.300% | $274.5939 | $274.59 | $274.60 | $274.60 |
| Purchase #5 | $35.25 | 11.630% | $39.3496 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $245.77 | 11.159% | $273.1955 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $248.96 | 8.828% | $270.9382 | $270.94 | $270.95 | $270.90 |
| 7 purchase totals = | $1,063.35 | $1,174.6358 | $1,174.63 | $1,174.60 | $1,174.50 | |