| 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 | $191.30 | 5.790% | $202.3763 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $135.29 | 6.398% | $143.9459 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $114.44 | 3.147% | $118.0414 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $66.76 | 10.455% | $73.7398 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $34.55 | 4.848% | $36.225 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $39.56 | 10.278% | $43.626 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $34.70 | 9.682% | $38.0597 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $616.60 | $656.0141 | $656.03 | $656.10 | $655.90 | |