| 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 | $36.93 | 9.112% | $40.2951 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $76.35 | 3.517% | $79.0352 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $157.93 | 8.595% | $171.5041 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $193.51 | 13.707% | $220.0344 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $98.50 | 12.432% | $110.7455 | $110.75 | $110.75 | $110.70 |
| Purchase #6 | $184.58 | 12.601% | $207.8389 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $219.92 | 8.741% | $239.1432 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $967.72 | $1,068.5964 | $1,068.60 | $1,068.65 | $1,068.40 | |