| 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 | $5.59 | 3.794% | $5.8021 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $244.54 | 6.275% | $259.8849 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $201.82 | 8.160% | $218.2885 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $31.36 | 9.111% | $34.2172 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $165.81 | 7.326% | $177.9572 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $49.60 | 5.690% | $52.4222 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $42.33 | 12.754% | $47.7288 | $47.73 | $47.75 | $47.70 |
| 7 purchase totals = | $741.05 | $796.3009 | $796.30 | $796.30 | $796.30 | |