| 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 | $244.73 | 5.547% | $258.3052 | $258.31 | $258.30 | $258.30 |
| Purchase #2 | $91.55 | 5.760% | $96.8233 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $37.90 | 4.864% | $39.7435 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $194.28 | 4.320% | $202.6729 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $57.75 | 10.440% | $63.7791 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $32.91 | 10.487% | $36.3613 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $115.82 | 13.449% | $131.3966 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $774.94 | $829.0819 | $829.08 | $829.05 | $829.10 | |