| 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 | $29.47 | 10.769% | $32.6436 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $80.33 | 8.483% | $87.1444 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $236.32 | 13.137% | $267.3654 | $267.37 | $267.35 | $267.40 |
| Purchase #4 | $129.94 | 7.745% | $140.0039 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $135.87 | 7.673% | $146.2953 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $98.44 | 3.201% | $101.5911 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $12.31 | 11.362% | $13.7087 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $722.68 | $788.7524 | $788.75 | $788.75 | $788.70 | |