| 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 | $5.92 | 12.587% | $6.6652 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $210.86 | 4.712% | $220.7957 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $235.28 | 12.798% | $265.3911 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $126.41 | 6.295% | $134.3675 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $53.98 | 5.579% | $56.9915 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $80.88 | 12.802% | $91.2343 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $226.68 | 12.429% | $254.8541 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $940.01 | $1,030.2994 | $1,030.30 | $1,030.30 | $1,030.40 | |