| 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 | $78.55 | 6.774% | $83.871 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $80.32 | 10.592% | $88.8275 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $46.73 | 8.248% | $50.5843 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $241.26 | 3.240% | $249.0768 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $248.68 | 11.566% | $277.4423 | $277.44 | $277.45 | $277.40 |
| Purchase #6 | $244.75 | 13.441% | $277.6468 | $277.65 | $277.65 | $277.60 |
| Purchase #7 | $159.94 | 12.449% | $179.8509 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $1,100.23 | $1,207.2996 | $1,207.30 | $1,207.35 | $1,207.30 | |