| 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 | $46.41 | 7.165% | $49.7353 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $49.60 | 7.706% | $53.4222 | $53.42 | $53.40 | $53.40 |
| Purchase #3 | $30.29 | 12.617% | $34.1117 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $196.30 | 7.646% | $211.3091 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $178.64 | 11.240% | $198.7191 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $248.25 | 10.508% | $274.3361 | $274.34 | $274.35 | $274.30 |
| Purchase #7 | $239.59 | 6.522% | $255.2161 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $989.08 | $1,076.8496 | $1,076.86 | $1,076.80 | $1,076.70 | |