| 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 | $27.80 | 4.812% | $29.1377 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $69.71 | 6.580% | $74.2969 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $134.84 | 9.620% | $147.8116 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $207.73 | 7.737% | $223.8021 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $232.44 | 7.789% | $250.5448 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $152.44 | 10.491% | $168.4325 | $168.43 | $168.45 | $168.40 |
| Purchase #7 | $109.32 | 7.816% | $117.8645 | $117.86 | $117.85 | $117.90 |
| 7 purchase totals = | $934.28 | $1,011.8901 | $1,011.88 | $1,011.90 | $1,011.80 | |