| 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 | $77.45 | 7.726% | $83.4338 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $30.28 | 8.347% | $32.8075 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $203.74 | 5.380% | $214.7012 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $241.30 | 9.867% | $265.1091 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $189.45 | 9.702% | $207.8304 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $248.67 | 12.501% | $279.7562 | $279.76 | $279.75 | $279.80 |
| Purchase #7 | $94.27 | 4.182% | $98.2124 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $1,085.16 | $1,181.8506 | $1,181.85 | $1,181.85 | $1,181.80 | |