| 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 | $48.48 | 10.192% | $53.4211 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $84.83 | 10.684% | $93.8932 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $249.71 | 7.347% | $268.0562 | $268.06 | $268.05 | $268.10 |
| Purchase #4 | $238.62 | 4.855% | $250.205 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $178.42 | 9.768% | $195.8481 | $195.85 | $195.85 | $195.80 |
| Purchase #6 | $198.44 | 6.119% | $210.5825 | $210.58 | $210.60 | $210.60 |
| Purchase #7 | $16.83 | 8.558% | $18.2703 | $18.27 | $18.25 | $18.30 |
| 7 purchase totals = | $1,015.33 | $1,090.2764 | $1,090.28 | $1,090.25 | $1,090.30 | |