| 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 | $107.91 | 6.297% | $114.7051 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $113.30 | 13.502% | $128.5978 | $128.60 | $128.60 | $128.60 |
| Purchase #3 | $32.93 | 11.252% | $36.6353 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $40.46 | 6.392% | $43.0462 | $43.05 | $43.05 | $43.00 |
| Purchase #5 | $125.57 | 8.261% | $135.9433 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $140.47 | 5.447% | $148.1214 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $228.35 | 7.540% | $245.5676 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $788.99 | $852.6167 | $852.63 | $852.60 | $852.50 | |