| 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 | $52.78 | 5.152% | $55.4992 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $158.46 | 5.679% | $167.4589 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $232.26 | 5.230% | $244.4072 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $122.89 | 10.346% | $135.6042 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $91.88 | 12.438% | $103.308 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $186.66 | 8.596% | $202.7053 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $149.90 | 11.353% | $166.9181 | $166.92 | $166.90 | $166.90 |
| 7 purchase totals = | $994.83 | $1,075.9009 | $1,075.91 | $1,075.85 | $1,075.90 | |